Sohm
abbr. self-oscillating harmonic mixer 自激振荡谐波混频器
🗣️ 情景例句
Why don't we take a walk down to the river?
我们何不一路散步到河边去呢？
I'm studying upstairs.
我在楼上读书。
While the battered car was moving away, Roy stopped his bus and telephoned the police.
当那辆被撞坏的车开走后，罗伊停下车，给警察挂了电话。