Caliectasis
[医] 肾盏扩张
🗣️ 情景例句
It's been my experience that I agree that yours are of better quality.
根据我的经验来看，你们的产品质量的确较好。
I used to be a pilot. Now, I'm a parachutist.
我曾经做过飞行员，如今是伞兵了。
I've just called the Frist Aid Centre.
我刚才已经给急救中心打了电话。