Air contamination
[化] 空气污染
🧩 词语组成解析
air
[ɛə]
n. 天空;气氛;空运;（简单易记的）曲调;
vt.& vi. 晾晒;烘干;播送;广播;
vt. 使房间通风， 透气;
contamination
[kənˌtæmi'neiʃən]
n. 污染;弄脏;毒害;玷污;
🗣️ 情景例句
Easy does it, Robbie.
慢慢来， Robbie。
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
Which book?
哪一本？