Indocarbon
靛炭(一种硫化染料)
🗣️ 情景例句
I had planned to wear them.
我早就预备戴它们。
Better poor with honour than rich with shame.
穷得光荣，胜过富得可耻。
and should not be put in drinks unless it is known to be safe.
只有知道冰块安全时才能加入饮料。