Precocious menstruation
[医] 初经过早
🧩 词语组成解析
n. 月经, 月经期间\\n[医] 月经, 行经
🗣️ 情景例句
I understand.
我明白了。
Ask-Bob-to sit-behind-me.
让鲍伯坐在我后面。[省略了四个音]
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。