Htab
abbr. hexadecyl trimethyl ammonium bromide 溴化十六碳烷基三甲铵
🗣️ 情景例句
to live with my son and his family.
和我儿子和他的家人住在一起。
The houses downtown are very expensive.
市区的房子很贵。
You can kill two birds with one stone.
一举两得。