Platinum loop
[医] 铂环, 白金耳
🏥 医学释义
白金耳，铂环
🧩 词语组成解析
platinum
[['plætinəm]]
n. 白金, 铂, 银灰色\\n[化] 铂Pt
loop
[lup]
n. 圈，环;[医]宫内避孕环;回路;弯曲部分;
vt.& vi. （使）成环，（使）成圈;以环连结;使翻筋斗;
🗣️ 情景例句
The course I took was above me.
我上的这门课太难了。
I've never heard that piece before.Who wrote it?
我从来没听过那乐章，那是谁写的？
One of the boys is English. His name is Jim.
有一个男孩是英国人，他的名字叫吉姆。