Coolometer
冷却率测定仪
🗣️ 情景例句
If it is caused by the transportation?
如果是由运输造成的呢？
If one desires to succeed in anything, he must pay the price.
如果想做成点事，就得付出代价一干。
He said he was educated in the United States.
他说他是在美国受的教育。