Dilatator
[医] 扩张肌, 开大肌
🗣️ 情景例句
Your car's very noisy. The muffler must be damaged.
你的车噪音真大，消声器一定出毛病了。
Although the cartons are light and easy to handle, we think it is not strong enough to be shipped.
虽然这些纸箱轻便、易拿，但我们认为它们在运输中不太结实。
We want to catch the eight nineteen to London.
我们要乘8点19分的车去伦敦。