
prepare的名词是preparation重点词汇preparation英 [prep'ren]释义n 预备;准备[复数 preparations]
例句
Preparation time ( not including chilling) 5 minutes.
准备时间(不包括冷却)5分钟。
You could never eliminate risk, but preparation and training could attenuate it
风险不可能完全消除,但可以通过防范和培训来降低。