Benzalkonium
苄烷铵, 苯甲烷铵
🔁 扩展释义
【医】 苯甲烃铵, 苄烷铵
🗣️ 情景例句
Hello.
喂。
Christmas comes but once a year.
佳节良辰，机会难得。
I had just lost $50 and I felt very upset.
我刚刚丢了50英镑，感到非常烦恼。