Rheospectrometer
流谱计
🗣️ 情景例句
Get out!
出去！
That cat judged the distance before he leapt across the ditch.
猫在越过沟渠以前便判断好其距离了。
I've lost my science book. Have you seen it anywhere?
我的自然科学书丢了。你在哪看见了吗？