Pectus
[医] 胸
🗣️ 情景例句
Is this harmful to kids?
这对孩子有害吗？
A cat may look at a king.
猫也有权晋见国王。
The operation, which lasted for over four hours, proved to be very difficult because of the hard resin which covered the skin.
手术持续了4个多小时，非常难做，因为皮肤上覆盖着一层硬硬的树脂。