Boryl
硼(烷)基
🗣️ 情景例句
so that we don't have to worry about any structural problems.
我们就可以不用担心任何结构上的问题。
I can't fasten this collar button.
我不能扣住这个领子钮扣。
This greatly reduced the speed of the ship,
这样一来，大大降低了船的航速。