Minvar
敏瓦尔低膨胀系数合金铸铁
🗣️ 情景例句
You don't need to call a plumber, I can fix the sink.
你不必请水管工人了，我会修水槽。
They who cannot do as they would,must do as they can.
不能如愿而行，也须尽力而为。
Good idea.
好主意。