Derivometer
测偏仪
🗣️ 情景例句
We really appreciate it.
我们实在很感激。
The moon does not heed the barking of dogs.
月亮不怕狗吠。
It is always wiser and safer to face up to reality,
遇事采取面对现实的态度总是比较明智和稳妥的，