Enqueue
[计] 入队, 排队
🗣️ 情景例句
He lives alone
他一个人生活
How often did I tell you not to yell in the house?
我告诉你多少次不要在房子里大叫?
below 20 per cent, its bactericidal action is negligible.
浓度低于20％时，杀菌能力基本上就不存在了。