Ceratose
n. [海棉类的] 角质物质
🗣️ 情景例句
I am also glad to be here.
我很高兴来这里 。
Thrift is good revenue.
节约是个好收入。
Because they destroy so many insects, and insects include some of the greatest enemies of the human race.
因为它们能消灭那么多的昆虫，其中包括一些人类的大敌，