Rheogeniometer
流变性测定仪
🗣️ 情景例句
His experience will be valuable to both of us.
他的经验对你我都很有用。
Don't you get it?
你懂不懂啊？
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。