Oronite
聚丁烯担体
🗣️ 情景例句
It's raining cats and dogs outside.
外面下着倾盆大雨。
Please take a brief look at the list of words.
请把单词表过目一下。
A simple experiment will help us a little further.
再做一个简单的实验可以帮助我们进一步理解这个问题。