Llimiting density
[机] 极限密度
🧩 词语组成解析
🗣️ 情景例句
especially when he's a baby.
特别是当他还是个婴儿的时候。
Did you use to go fishing with friends?
过去你常和朋友钓鱼吗？
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。