🔍 牛津詞典
🔍 朗文詞典
🔍 劍橋詞典 🎯
🔍 柯林斯詞典
🔍 麥美倫詞典
🔍 韋氏詞典

檢索以下詞典:
(Mr. Ng 不推薦使用 Google 翻譯!)
最近搜尋:
BNC: 43929 COCA: 0
caesiumnoun [ U ]UK US cesium uk/ˈsiː.zi.əm/ us/ˈsiː.zi.əm/ symbol Cs

a chemical element that is a soft, silver-white alkaline metal. Caesium reacts strongly with other chemicals and is used in photocells.铯(金属元素,银白色,质软,化学性质活泼,用于制光电池)

BNC: 43929 COCA: 0
BNC: 43929 COCA: 0
BNC: 43929 COCA: 0
caesium
Chemical elements:actinium, alkali metal, americium...

👨🏻‍🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net
切換為繁體中文
Site Uptime