Magnesia usta
[化] 煅苦土\\n[医] 煅镁, 氧化镁
🧩 词语组成解析
magnesia
[[mæg'ni:ʃə]]
n. 氧化镁\\n[化] 氧化镁
abbr. 美国网球协会（United States Trademark Association）
🗣️ 情景例句
Well, glad to meet you.
是吗，很高兴认识你。
Can I take a message?
要我传话吗？
Every day he does the same thing. Why doesn't he use the lift for the last three floors?
每天他都这样度过。为什么上最后3层楼他不用电梯呢？