Ditamine
[医] 鸡骨常山硷
🗣️ 情景例句
A clip-on?
用夹上去的？
Diligence is the mother of good luck.
刻苦是成功之母。
The main school holidays are from mid-December till early February when the days are long and warm.
学校主要的假期从12月中旬起至第二年的2月初为止，这段时间白昼很长，气候也暖和。