Airfreighter
n. 货运飞机
🗣️ 情景例句
Chances are they'll give in.
他们也许会做出让步。
I can't say for certain off-hand.
我还不能马上说定。
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。