Derivometer
测偏仪
🗣️ 情景例句
My father always interferes with me.
我父亲经常干涉我的事。
May I use your telephone?
我能用你的电话吗？
The house moved and a few pictures fell off the wall, but that was all.
房屋也在动，几幅画从墙上掉下来，但只是这些。