lethal
adjective /ˈliːθl/
  /ˈliːθl/
- causing or able to cause death致命的;可致死的 - She had been given a lethal dose of poison.已给她服下致死剂量的毒药。 
- Any sharp pointed instrument is potentially a lethal weapon.任何尖锐的工具都可能是致命的武器。 
-  (figurative) The closure of the factory dealt a lethal blow to the town.那家工厂的关闭对这座城镇是致命的打击。 
- The snake’s venom is rarely lethal to humans.这种蛇的毒液对人类很少致命。 
 - All these knives are absolutely lethal.这些刀都是绝对致命的。 
- It was a potentially lethal mixture of drugs.这种混合药物可能会致命。 
- The pesticide is lethal to all insect life.这种杀虫剂可以杀死所有昆虫。 
- He has been sentenced to death by lethal injection.他被判死刑,以注射毒剂方式执行。 
 Collocations Dictionaryverbs- be
- prove
 - absolutely
- highly
- potentially
- …
 - to
 
- She had been given a lethal dose of poison.
- (informal) causing or able to cause a lot of harm or damage危害极大的;破坏性极大的 - You and that car—it's a lethal combination!你和那辆车真是致命的组合! 
- The group claims that a lethal cocktail of pollutants is being poured into Scotland's rivers and estuaries.该组织声称,一种致命的污染物混合物正被注入苏格兰的河流和河口。 
 Collocations Dictionaryverbs- be
- prove
 - absolutely
- highly
- potentially
- …
 - to
 
- You and that car—it's a lethal combination!
词源late 16th cent. (in the sense ‘causing spiritual death’): from Latin lethalis, from lethum, a variant (influenced by Greek lēthē ‘forgetfulness’), of letum ‘death’.