Ultrasonic polymerization
[化] 超声波聚合
🧩 词语组成解析
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
or Mom is at a committee meeting.
就是妈妈参加小组会议。
What would you say if I told you I couldn't go with you?
如果我告诉了你我不能和你一起去你将说什么？
Is this your first visit to our showroom.
您是第一次到我们展示室来的吧。