Massa
[医] 质, 物质, 块, 丸块, 团
🗣️ 情景例句
Boswell's a powerful speaker.
Boswell是个有辩才的演说家。
Mr. Ken Robert comes to us from the University of Kentucky where he is majoring in economics.
罗伯特.金先生来自肯塔基大学，主修经济学。
I don't know! The address was on a piece of paper,but I can't find it now!
我不知道！地址在一张纸上，但现在找不着了！