Electrochromatic
电致变色
🗣️ 情景例句
Sorry to be a bother.
不好意思打扰你。
It is better to be safe than sorry.
事后追悔不如事前稳妥。
Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tapwater, or untreated water from any other source.
短途旅行到水质不保险的地区时，应避免饮用水龙头的水或未经处理任何其他来源的水。