Hydroxyorganosilane
羟基有机硅烷
🗣️ 情景例句
What was your GPA last semester?
你上个学期的平均成绩是多少？
Saying is one thing, and doing another.
说是一回事，做是另一回事。
The disadvantage with carrying out interviews is that it may take a long time.
走访用户的不利之处是它需要很长的时间。