Borin
[机] 烃基硼
🗣️ 情景例句
And thanks for being such an understanding father.
而且谢谢你是这样一位善于了解我的父亲。
But the market prices are changing frequently.
但是市场价格随时都在变化。
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。