Cantharidate
[医] 斑蝥酸盐
🗣️ 情景例句
Lacks confidence and poise is nervous and ill at ease.
信心不足，不够自信，精神紧张，心神不定。
They assume most who know the least.
懂得最少的人自以为最了不起。
Is it very cold in winter?
冬季的天气很冷吗？