Indocarbon
靛炭(一种硫化染料)
🗣️ 情景例句
It just depends on a number of things.
这得靠许多因素才能决定。
I will be going back to Hong Kong at this time on Monday.
我将在星期一这个时候回到香港。
These had settled down for the winter at Chippenham: thither Alfred went.
丹麦军已在切本哈姆扎下营准备过冬，阿尔弗雷便来到此地。