Coalsack
n. 装煤麻袋, 煤袋(南十字星座中的一个暗星云)
🗣️ 情景例句
Today is the twelfth. Why?
今天是十二号。怎么？
I'll be ready within five minutes.
我五分钟内就可以准备好了。
As the parents had five children, life was a perpetual struggle against poverty.
家里已有5个孩子，全家人常年在贫困中挣扎。