“閥門”造句
2024年06月30日 03:54:15
只需擰一下
閥門，氣囊就能重新密封。
The bag is resealed with a simple twist of the valve.
他換掉了壞
閥門。
He replaced a dud valve.
送料管干干凈凈, 所以我擔(dān)心要是油不通過噴嘴,
閥門一定有毛病.
The feed - pipe is as clean as a whistle, so I'm afraid, if the oil is not getting through to the burner, the valve must be faulty.