Rheospectrometer
流谱计
🗣️ 情景例句
This job is back-breaking work.
这份工作强度很大。
What do you plan to do tomorrow?
你计划明天做什么？
One of the most famous sailing ships of the nineteenth century, the Cutty Sark, can still be seen at Greewich.
人们在格林威治仍可看到19世纪最有名的帆船之一“卡蒂萨克”号。