Chlorethylidene
[医] 氯亚乙基
🗣️ 情景例句
It was nothing.
没什么的。
My class went camping last summer.
去年夏天我们班去露营了。
When a plane from London arrived at Sydney airport, workers began to unload a number of wooden boxes which contained clothing.
当一架来自伦敦的飞机抵达悉尼机场时，工人们开始卸下装有服装的一批木箱。