Menarche
n. 初潮\\n[医] [月]经初期
🗣️ 情景例句
It's eleven thirty.
十一 点半。
The houses downtown are very expensive.
市区的房子很贵。
An earthquake comes like a thief in the night, without warning.
地震就像夜间的小偷，不打招呼就来了。