Bementite
蜡硅锰矿
🗣️ 情景例句
and he doesn't get to use it.
却又用不上。
Give me a ring at my office.
打电话到我办公室。
'I don't think the windows need cleaning at this time of the night.
“我看不必在夜里这个时候擦窗子吧。