Halocarbons
(halocarbon 的复数) n.[化]卤烃
🗣️ 情景例句
No. He left a note on the door
是的。他留了一张条子在门上
Nothing must be done hastily but killing of fleas.
除非消灭跳蚤，做事不必急躁。
But Jiang Honglin from Class 2 was running very fast.
但是2班的江红林跑得非常快。