Electroncardioscop
n. 听诊器
🗣️ 情景例句
and I stayed out an extra half hour.
我还特别多待了半个小时。
I will take a bus.
我将去搭公共汽车。
Oh, good evening, Lucy. Come in. Nice to see you!
噢，晚上好，露茜。请进。见到你真高兴！