Electrochromic
电致色
🗣️ 情景例句
They have nice things, but they've very expensive.
它们的东西不错，但很贵。
Have you taken a bus?
你坐过汽车吗？
and he had seen there evidence enough to overthrow Aristotle and Ptolemy together.
观察到的论据足以把亚里士多德和托勒密一起推翻。