in petticoats的用法和样例：
例句
用作副词 (adv.)
- I've known him ever since he was in petticoats.
还在幼年时我就认识他。 - It is safe to say that the revolution is only in its infancy.
可以肯定地说这场革命还处于它的幼年时期。
词汇搭配
- be in petticoats 是女人,穿女人的服装...
