Indocarbon
靛炭(一种硫化染料)
🗣️ 情景例句
Wow, dad is cooking, this must be a special occasion.
哇， 爸爸在做饭， 这肯定是一个特别的场合。
It is madness for a sheep to treat of peace with a wolf.
跟狼讲和平，此羊必癫狂。
There is a refrigerator in the kitchen.
厨房里有个电冰箱。