Confirm: to tell someone that a possible arrangement, date, or situation is now definite or official 批準(職位,協議等),確認,認可
He was confirmed as captain for the rest of the season. 他被正式任命在這個賽季剩下的一段時間內擔任隊長。
Impulsive: 沖動的;易沖動的;由沖動造成的
He later regretted his impulsive decision.
后來他懊悔憑沖動作出的決定。
She is an impulsive person; we never know what she will do next.
她是個容易沖動的人;我們從來不知道她下一步想做什么。
Be for the best: used to say that although sth appears bad or unpleasant now, it will be good in the end結局總會好的
I don't want you to leave, but perhaps it's for the best.
我并不想讓你走,但也許還是走的好。
Be quick to do sth 的意思就是“迅速做某事”,但用到這個搭配的時候,往往包括“too quick”的意思。
She was quick to point out the mistakes I’d made.
她立即指出了我犯的錯誤。
at your / sb's disposal available for use as you prefer/sb prefers 任某人處置,供某人任意使用,由某人自行支配
He will have a car at his disposal for the whole month. 他將有一輛汽車歸他使用一個月。
Wipe out: 消滅;徹底摧毀
They have wiped out the enemy's major military targets.
他們已徹底摧毀了敵人的主要軍事目標。