Blowing agent
[化] 发泡剂
🧩 词语组成解析
[机] 吹制
🗣️ 情景例句
Great. I believe you must care for his educations.
太好了。我相信你肯定很关心他的教育吧。
How much is it to rent an economy car?
租一辆经济车要多少钱？
In summer, people like to go sailing, swimming, horse-riding, and rock-climbing in the mountains.
夏天，人们喜欢去扬帆航行、游泳、骑马，还到山里去攀岩。