Balloon dilator
[医] 扩张袋
🧩 词语组成解析
balloon
[bə'lun]
n. 气球;热气球;[建]球饰;
vt. 膨胀，涨大;乘热气球飞行;使激增;
adj. 气球状的;（货物等）分量轻而体积大的;（分期付款）最后一笔大数目的;
vi. 乘气球飞行;膨胀;激增;
ball球+oon表名词 → 气球
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
And Richard thanks you.
Richard也会感谢你。
Try not to be so timid when you speak.
你讲话的时候不要那么紧张。
On behalf of my company, I would like to welcome you here.
我代表我们公司欢迎你来这里。