Ulnae
ulna的复数形式
🗣️ 情景例句
Yeah, I know. The biggest.
是的， 我知道。最大的。
When the storm broke, I was doing the ironing.
当火起来的时候，我在烫衣服。
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，