Bbh
[医][=benzene hexachloride]六六六，六氯化苯
🗣️ 情景例句
Please, use the phone.
请随便用。
Your beautiful handwriting puts my untidy scrawl to shame.
你那漂亮的书法使我潦草的字迹相形见绌。
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。