Qat
[医][=quality assurance technical]质量保证技术
🗣️ 情景例句
The water's pretty deep here.
这里水相当深。
Just a second. I'll have to check.
等一等。我得查一查。
At the age of eight, he joined a group of child dancers.
8岁时参加了儿童舞蹈团。