Copolymerisation
[建] 共聚多酯
🗣️ 情景例句
When you see a new word, look it up.
当你看到一个新的字时就去查阅它。
She has gone to take a look at the art gallery.
她为了参观美术品陈列馆而出去了。
rising at one-foot intervals all the way to the top of the atmosphere.
并按1英尺的间隔从地面一直排列到大气层的顶端。