Idfg
abbr. intracavity CW difference frequency generation 内腔连续波差频振荡
🗣️ 情景例句
Yes. I'll be earning pretty good money if I get it.
是的。假如我得到这份工作的话，我可以赚不少钱。
Could I speak to you, please?
我可以跟你谈话吗？
Hi, Ling Feng! That's a nice kite!
喂，凌峰，那个风筝好漂亮。