Formeret
[建]附在墙上的拱棱[拱肋]
🗣️ 情景例句
Two of a trade seldom agree.
同行是冤家。
He knows much who knows how to hold his tongue.
懂得缄默的是明白人。
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，