Operating fluid
[化] 工作液体
🧩 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
with my own two hands, practically.
差不多是独自完成的。
The movie began as soon as we got there.
我们一到那儿电影就开始了。
Excuse me. What's that over there?
请问，那边是什么东西？