Aerating agent
[化] 充气剂
🧩 词语组成解析
a. 充气的；曝气的
🗣️ 情景例句
I can't wait till he's just a little older.
我迫不及待地希望他长大些。
Necessity and opportunity may make a coward valiant.
需要和机会，可使懦夫变勇敢。
Every time he wanted to come into the garden he would bark until someone opened the gate.
每当它想到花园里来时，便汪汪叫个不停，直到有人把门打开。