Pectus carinatum
[医] 鸡胸
🧩 词语组成解析
[医] 胸
🗣️ 情景例句
You're really good at that.
你做得真不错。
Her mirror might crack if she uses it too much!
如果她用得太过分了，她的镜子可能会坏掉哩。
Li Lei ran much faster than the other boys.
李磊跑得比其他男孩快得多。