Redledgeite
硅镁铬钛矿
🗣️ 情景例句
OK, Richard. That's terrific.
很好， Richard ，真不错。
Gentlemen! Can't you agree on anything?
先生们，可否赞成一项？
He asked me for a meal and a glass of beer.
问我要一顿饭和一杯啤酒。