Calfbound
a. 小牛皮装订的
🗣️ 情景例句
The new students seem to be shaping up quite nicely.
新生们看来表现得相当不错。
The concert will be held September 14 at 10 a.m.
该演奏会预定于9月14日10时举行。
She can't come. She has to help her Mommy!
她不能来。她得帮她妈妈的忙！