dilator
/dai'leitә/
📖 中文释义
- n. 详述者, 扩张器, 扩张肌
- [医] 扩张器, 扩张肌, 开大肌
🧩 词形变化
复数 dilators
📘 English Definition（英文释义）
- n. a muscle or nerve that dilates or widens a body part
- n. a drug that causes dilation
- n. a surgical instrument that is used to dilate or distend an opening or an organ