Coolometer
冷却率测定仪
🗣️ 情景例句
What shade do you recommend for me?
你给我推荐什么样的颜色？
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
She is a composer for the harp.
她是位写竖琴曲的作曲家