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
No chance!
不可能。
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
Hello, Wei Hua! Where are you going?
你好，魏华！上哪儿去呀？