Treating plant
[化] 净化设备
🧩 词语组成解析
[机] 处理
🗣️ 情景例句
He never married.
他没有结过婚。
His failure was a lesson to us.
他的失败是我们的一个教训。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。