Working principle
工作原理
🧩 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
Hello, operator.
喂， 接线生。
He informed them that his mother had died.
他通知他们的母亲死了。
I'm sorry. I think I dialled the wrong number.
对不起。我想我拨错了号码。