Solubor
硼砂
🗣️ 情景例句
Can't you do something about it?
你就不能想点办法吗？
Please try to be congenial and welcome the guests with a small.
请用笑脸愉快地迎接客人吧。
We endeavour to avoid the old, romantic idea of a gusher, which wastes oil and gas.
我们尽量避免使用陈旧天真的喷井方法，那样会浪费石油和天然气。