Caerulin
[化] 雨蛙肽
🗣️ 情景例句
for reading to the kids in the hospital.
为住院的孩子朗读。
How long will it take you to make it?
你要多久才能做好它？
This is the best material we have to offer.
这是本公司所供应的最好的原料。