Valving
装设阀门
🗣️ 情景例句
You can catch the ten-twenty train to Grand Central Station.
你能赶上开往Grand Central Station的十点二十分班车。
He who plays with fire gets burned.
玩火者必自焚。
My speech was ill-form and not pleasant to hear.
我的言语变调走样，很不好听。