Molecular theory
[医] 分子论
🧩 词语组成解析
🗣️ 情景例句
This is a brand new product; it proved to be a craze in the American market.
这是一个全新的产品，在美国市场掀起了一股热销潮。
There are forests here,and lumbering is important.
在这里有森林，木材业很重要。
Our next obstacle was a shallow pool of water about half a mile across.
下一个障碍是一片约半英里宽的浅水塘。