Avec
abbr. Allen video-enhanced contrast microscopy 艾伦视像增强相差显微术; automatic vibration exciter control 自动振动激励器控制
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
I'm looking forward to it.
我盼望着这件事。
That's right. I remember now.
对了。我现在想起来了。