1symbol/word數字ADJECTIVE | VERB + NUMBER | PHRASESADJECTIVE➤three-digit, 16-digit * 3 位數; 16 位數▸➤cardinal, ordinal基數;序數▸➤even, odd偶數;奇數◇Houses on this side of the road have even numbers.馬路這邊的房子是偶數號。➤binary, decimal二進制數;小數▸➤complex, imaginary, irrational, prime, rational, real, whole (mathematics數學) 複數;虛數;無理數;素數;有理數;實數;整數➤negative, positive負數;正數▸➤random隨機數▸➤lucky, unlucky幸運數字;不吉利的數字◇Many people think 13 is an unlucky number.許多人認為 13 是個不吉利的數字。➤winning中獎號碼◇the winning numbers in tonight's lottery今晚彩票的中獎號碼➤correct, right正確的數字VERB + NUMBER➤calculate算數▸➤add, add together, divide, multiply, subtract, take away加數;除以數字;乘以數字;減數◇Add all the numbers together, divide by ten, and then take away twelve.把這些數相加,除以 10,然後減去 12。➤double, triple使數字翻番;使數字增至 3 倍➤crunch處理數字(指數字密集運算)➤enter, write, write down輸入/書寫/寫下數字➤pick, think of抓取/記起數字PHRASES➤in round numbers (especially BrE) 四捨五入◇There were about 150 there, in round numbers.四捨五入,大約有 150 個。➤number crunching (= doing calculations)數字運算◇There's more to an accountant's job than just number crunching.會計工作不僅僅是計算數字。number
noun²
2quantity/amount數量ADJECTIVE | VERB + NUMBER | NUMBER + VERB | PREPOSITION | PHRASESADJECTIVE➤big, high大量◇high numbers of unemployed teachers數量龐大的失業教師➤low少量➤considerable, good, great, high, large, substantial, unlimited大量;巨額數字;無限多的數目▸➤enormous, huge, impressive, incredible, inordinate, overwhelming, staggering, unprecedented, vast巨大的數目;龐大的數目;令人難以置信的數目;過大的數目;令人驚愕的數目;前所未有的數目➤alarming驚人的數額➤sheer龐大的數目▸➤record創紀錄的數量◇a record number of responses創紀錄的回覆數➤disproportionate, surprising不成比例的/驚人的數目▸➤fair, reasonable, significant相當大的數量;合理的數目;相當大的數目◇We've had a fair number of complaints about the new phone system.我們接到不少對新電話系統的投訴。➤finite, infinite有限數目;無窮大數◇There are an infinite number of solutions to the problem.這道題的解答方法有無數個。➤equal相等的數目◇The candidates received an equal number of votes.候選人獲得的選票數相同。➤maximum, minimum最大數;最小數▸➤average, mean, median平均數;中位數▸➤adequate, sufficient足夠的數目;充足的數量➤insufficient不足的數目▸➤limited, low, modest, small, tiny有限的數目;小數目;不大的數目▸➤growing, increasing, rising增長的/增加的/上升的數目➤increased有所增加的數目➤reduced減少的數目➤declining下降的數目▸➤actual, exact, precise實際的/準確的/精確的數目◇Many people have died in the epidemic-the precise number is not known.很多人死於這次流行病 - 具體數字不清楚。➤certain一定的數額▸➤indefinite, unspecified不確定的數額;沒有明確的數字➤unknown未知數▸➤approximate近似的數目➤fixed, set固定的/不變的數目▸➤final, overall, total最終的數目;總數➤expected預期數目➤real, true真實的/真正的數目➤poll (NAmE) 民意調查數字VERB + NUMBER➤grow in, increase in數量上增長/增加◇Factories had increased in number between the wars.兩次戰爭之間,工廠的數量增加了。➤decrease in, reduce in數量上下降/減少➤increase增加數量◇The Pentagon increased the number of troops in Iraq to about 145 000.五角大樓將駐伊拉克的兵力增加到了約 14.5 萬人。➤double使數量加倍➤cut, decrease, reduce削減/降低/減少數量➤control, limit, restrict控制/限制/限定數量➤calculate, count, determine, estimate, measure, record計算數目;數數;決定數目;估計數目;測量數目;記錄數目◇Anna counted the number of men standing around outside.安娜數了數站在外面的人數。NUMBER + VERB➤go up, grow, increase, jump, rise數量上升/增長/增加/激增/上漲➤double數量加倍▸➤decline, diminish, drop, dwindle, fall, fall off數量下降/減少/降低/縮小/下跌/下滑◇Shark numbers have dwindled as a result of hunting.由於獵殺,鯊魚的數量已經下降。◇Customer numbers have fallen off in the last year.去年消費者的數量有所下降。➤vary數量變化PREPOSITION➤in number為數⋯◇The paintings, twelve in number, are over 200 years old.這些畫共 12 幅,已經有 200 多年的歷史了。➤number of⋯的數量◇the number of children who wear glasses戴眼鏡的兒童的數量PHRASES➤a decline in numbers, a drop in numbers數量的下降◇The decline in numbers of young people means that fewer teachers will be needed.年輕人數量的下降意味着對教師的需求也會減少。➤a growth in numbers, an increase in numbers數量的增長▸➤few in number, limited in number, small in number數量不多/有限/很少◇Wild dogs are now few in number.野狗的數量現在很少。➤put the number (of sth) at sth將(⋯的 ) 數量定在⋯◇Conference organizers put the number of attendees at around 500.會議組織者估計與會人數在 500 人左右。number
noun³
3for identifying sb/sth識別號碼ADJECTIVE | VERB + NUMBER | PREPOSITIONADJECTIVE➤model, serial型號;序列號➤account, credit-card, membership, passport, PIN, reservation, social-security賬號;信用卡號;會員號碼;護照號碼;個人識別碼;預訂號碼;社會保險號碼➤ID, identification, identity身分證號➤license, license plate, registration (BrE) (= of a car)執照/車牌/註冊號碼▸➤flight航班號➤page頁碼▸➤apartment, flat, house, room公寓號;房屋號;房間號VERB + NUMBER➤assign sth, give sth給⋯編號PREPOSITION➤at number在⋯號◇We live at number 21.我們住在 21 號。number
noun⁴
4telephone, etc.電話ADJECTIVE | VERB + NUMBER | NUMBER + VERB | PHRASESADJECTIVE➤fax, phone, telephone傳真號;電話號▸➤home, office, work住宅/辦公室/工作電話號碼▸➤wrong(電話)錯號◇I keep getting the wrong number.我老是撥錯電話號碼。➤Freephone, toll-free (NAmE) 免費電話號碼➤daytime, evening日間/晚間電話號碼➤emergency緊急電話號碼➤contact聯絡號碼VERB + NUMBER➤call, dial, phone, ring (BrE) 撥打號碼;撥號▸➤get接上電話號碼➤give sb給某人號碼NUMBER + VERB➤be busy, be engaged (BrE) 線路忙;電話佔線➤be unobtainable (BrE) 電話號碼無法接通PHRASES➤exchange numbers互留號碼◇They exchanged numbers and agreed to go out for a drink one evening.他們互留了電話號碼,約定找個晚上出去喝一杯。➤sb's name and number某人的姓名和電話號碼number
verb
ADVERB | PREPOSITIONADVERB➤clearly清楚地給⋯編號▸➤consecutively, sequentially連續/按順序編號➤individually逐個編號PREPOSITION➤according to, by根據⋯/按照⋯編號◇Each key is clearly numbered by room.每一把鑰匙都按房間清楚地編了號。➤from, to從⋯編號;編號到⋯◇Number the car's features from 1 to 10 according to importance.按重要性把這輛車的特點從 1 到 10 編號。
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