Standard preparation hours
[经] 标准准备时数
🧩 词语组成解析
standard
['stændɚd]
n. 标准，规格;旗，军旗;度量衡标准;直立支柱;
adj. 标准的，合格的;普遍的，一般的;公认为优秀的;
n. 小时（hour的复数形式）
🗣️ 情景例句
My day was just fine.
这一天还好。
You had better leave right now.
现在你最好立刻回去。
She got very angry and started shouting at me.
她气极了，冲我大喊。