at one stroke是什么意思
at one stroke 英[æt wʌn strəuk] 美[æt wʌn strok] adv. 一蹴而就; 一笔，一举; [例句]Three invading battleships were sunk at one stroke.3艘入侵军舰被一举击沉。...
at one stroke 英[æt wʌn strəuk] 美[æt wʌn strok] adv. 一蹴而就; 一笔，一举; [例句]Three invading battleships were sunk at one stroke.3艘入侵军舰被一举击沉。...