Air pollutant
[化] 大气污染物
🧩 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;
pollutant
[pə'lu:tənt]
n. 污染物;
🗣️ 情景例句
Can we catch a cab here?
在这儿能叫到出租车吗？
It has been a long time since last came here.
自从我上次来这里已经有很长时间了。
Their parents usually tell them that Father Christmas will come during the night.
他们的父亲通常告诉他们，夜间圣诞老人会来的。