Operating test
[化] 操作试验
🧩 词语组成解析
operating
[['ɔpəreitiŋ]]
a. 操作的, 工作的, 营业上的, 业务的, 关于收支的, 关于损益的, 外科手术的\\n[机] 运转费用
🗣️ 情景例句
I can't understand a word anyone is saying.
我一句也不明白他们在说什么。
How did this happen?
怎么会这样？
I don't know. I think he's very old.
不知道。我想他年纪一定很大了。