Working substance
[化] 工作介质
🧩 词语组成解析
working
[['wə:kiŋ]]
n. 工作, 运转, 劳动\\na. 工作的, 劳动的, 经营的, 抽搐的, 运转的
🗣️ 情景例句
When is check-out time?
什么时候必须结帐和离开宾馆？
Excuse me to have kept you waiting.
对不起让你就等了。
The dancer ran in a straight line, wagging from side to side.
跳舞的蜜蜂左右摇摆地沿直线飞。