Talysurf
轮廓仪, 表面光度仪(连续测量表面不平度, 并计算出平均高度)
🗣️ 情景例句
and he really liked my concept.
而且他真的喜欢我的想法。
He will speak about the sales projections for the coming year.
他将谈谈未来一年的销售计划。
What colour is it?
是什么颜色的？