Barnes's dilator
[医] 巴恩斯氏扩张袋(子宫颈扩张袋)
🧩 词语组成解析
n. 详述者, 扩张器, 扩张肌\\n[医] 扩张器, 扩张肌, 开大肌
🗣️ 情景例句
The crowd flocked around the speaker.
人群聚集在演讲人四周。
When's class gonna end?
怎么还不下课？
We need three times as much as we originally ordered.
原来的三倍。