Ultrasonomicroscope
超声显微镜
🗣️ 情景例句
and I love being here with the family,
而我也喜欢和家人在一起。
Well, the worst of the winter should be over.
不过，冬天最糟糕的一段日子总该过去了。
Hello, Wei Hua! Where are you going?
你好，魏华！上哪儿去呀？