Swelling agent
[化] 膨松剂; 膨胀剂
🧩 词语组成解析
swelling
['sweliŋ]
n. 肿胀;膨胀;增大;
v. 肿胀(swell的ing形式);增强;骄傲，自满;
🗣️ 情景例句
Many shopping malls and supermarkets can deliver goods straight to your door.
许多购物中心和超市提供免费送货上门服务。
I will take a train.
我将去搭火车。
Oh dear! What a terrible cough!
噢，宝贝！咳得还真厉害呢！