Viscurometer
粘度硫化计
🗣️ 情景例句
but he wants to do it
但他要削减
It must be about three thirty.
现在想必是三点三十分左右。
It was necessary to recognize that these institutions which are based on the same premises,
必须认识到，这些建立在相同前提基础上的风俗，