Viscograph
粘度曲线仪
🗣️ 情景例句
Thanks.
谢谢。
Everything is going according to schedule.
一切在按照预定计划进行。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。