Molecular collision
[化] 分子碰撞
🧩 词语组成解析
🗣️ 情景例句
No. It's not.
不是。
That brings us to the question of price. What do you have in mind?
那使我们想起价钱问题，你心目中的价钱是多少？
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。