Biotrium
(=hexamethonium chloride)氯化六烃季铵
🔁 扩展释义
【医】 氯化六烃季铵
🗣️ 情景例句
Good morning. My name is Richard Stewart.
早安。我叫Richard Stewart。
No, You'll have to get off at the bank and take the A52.
不去。你到银行那一站就得下车，改乘A52路的。
One moring she was working at her desk in the library when a boy came in.
一天早上，她正在图书馆里伏案工作，这时，一个男孩走进来。