They strengthened the city walls.他们加固了城墙。The dollar strengthened against most other currencies.美元相对大多数其他货币都升值了。Their opposition only strengthened her resolve not to give in.他们的反对却增强了她坚持下去的决心。He does not seem to be famili...

As it strengthened the wind was veering southerly.随着风力加强，风向也向南偏转。The dollar strengthened against most other currencies.美元相对大多数其他货币都升值了。Next day the EU summit strengthened their ultimatum.次日，欧盟峰会发出了更加强硬的最后通牒。...

v.加强，巩固( strengthen的过去式和过去分词 )...

strengthened的音标：...