Blowhole
n. 喷水孔, 通风孔, 通气孔\\n[机] 气孔
✅ 同义词
🗣️ 情景例句
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
He surprised them, so they gave up quietly.
他出其不意地袭击了他们，因此他们乖乖地投降了。
At the moment in my country there are very few such schools.
目前在我国这类学校太少了。