B2 [ I ] to refuse to continue working because of an argument with an employer about working conditions, pay levels, or job losses罢工

C2 [ I or T ] to cause a person or place to suffer severely from the effects of something very unpleasant that happens suddenly突然侵袭；使受折磨；使遭受重创

B1 [ I or T ] to hit or attack someone or something forcefully or violently击，打；撞击；碰撞；攻击

B1 [ I or T ] to kick a football, especially hard so that it travels a long distance 用力踢（足球）

[ I or T ] When a clock strikes, its bells ring to show what the time is.（时钟）敲，鸣，报时

[ I ] When a particular time strikes, a clock's bells ring to tell people what time it is.（时间）鸣报

C2 [ T ] If you strike a match, you cause it to burn by rubbing it against a hard rough surface.擦，划（火柴）

[ T usually + adv/prep ] formal to remove something officially from a document（正式从文件中）删除，取消

C2 [ T ] to discover a supply of oil, gas, or gold underground发现，探测到（地下石油、天然气或黄金矿藏）

[ T ] to reach or make an agreement达成，制定（协议）

B2 [ T ] to cause someone to have a feeling or idea about something给人以…感觉；让…觉得；使产生…想法

B2 [ T ] If a thought or idea strikes you, you suddenly think of it.（想法或主意）突然闪现在…的脑海；猛然意识到

[ T ] to make a metal disc-shaped object such as a coin with a machine that quickly presses a picture into a piece of metal铸造；压出，冲制

B2 a period of time when workers refuse to work because of an argument with an employer about working conditions, pay levels, or job losses罢工

a sudden and powerful hit or attack击，打；撞击；袭击

a hard kick of a football, especially one that makes it travel a long distance大力的踢（球）

a sudden, short military attack, especially one by aircraft or missiles军事打击，突袭；（尤指）空袭，导弹袭击

the discovery underground of a valuable substance（地下贵重物质的）发现

(in baseball) a ball that has been thrown by the pitcher and not been hit successfully when it should have been（棒球比赛中的）击球不中

US a failure, mistake, or disadvantage失败；错误；不利之处