Borsyl
[化] 硼硅酸钠
🗣️ 情景例句
Didn't you feel terrible?
没有感到可怕吗？
In secondary school, children study mathmatic、phsicas and chemistry.
中学的小孩会读到数学、物理和化学。
It is better to ask for help at the beginning rather than to wait until a busy period when everyone is rushed off their feet.
最好在开始工作时就请人帮忙，而不是等到大学都忙得不可开交的时候。