Tetraborate
四硼酸盐
🗣️ 情景例句
Why do you feel you're qualified for this job?
你为什么觉得你能胜任这项工作？
Why did you sit up so late?
为什么你这么晚还不睡觉？
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。