Qct
abbr. quality control technician 质量管理技术员; questionable corrective task 有疑问的的矫正作业; quiescent carrier telephony 静止的载波电话学
🗣️ 情景例句
You don't know up from down.
你黑白不分。
I hope you'll be well soon.
我希望你不久将好。
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。