Viscotron
通用粘度计
🗣️ 情景例句
OK. Do you have lemons?
好，你有没有柠檬？
Method will teach you to win time.
方法可教会你赢得时间。
Let 's see, that means a 2% discount if paid within ten days.
哦。那是说如果10天内付款，有2%的折扣。