Osmograph
渗透压记录仪
🗣️ 情景例句
when it's very cold out.
冬天外面很冷的时候。
They say there's a traffic accident in front of us.
据说在我们前方发生了车祸。
Can you come here a minute please, Bob?
请你来一下好吗？鲍勃？