丹儿你个丹儿
With all the lesson preparation I have to do I work 12 hours a day.
加上必须的'备课在内,我每天工作12个小时。
Careful preparation for the exam is essential.
认真准备考试十分必要。
She stressed the importance of careful preparation.
她强调了认真准备的重要性。
成都蜀道装饰
准备的名词形式英文是:preparations 英[prepə'reɪʃnz] 美[prepə'reɪʃnz] n. 准备工作; 准备工作; 准备( preparation的名词复数 ); 配制剂; 安排; [例句]Preparations for the meeting are in progress.会议的准备工作正在进行。[其他] 原型: preparation