Microviscometer
测微粘度仪
🗣️ 情景例句
Well ...
嗯……
Some students quit school due to poverty.
一些学生因贫困而辍学。
Bring the picnic basket up here, under this big tree, said Ann.
“把野餐篮子拿到这儿来，放在这棵大树下，”安说。