Xiphisterna
n. 剑胸骨( xiphisternum的名词复数 ); [医]剑突, 剑胸骨
🗣️ 情景例句
It is.
是的。
What does he have that I don't?
他有什么地方比我好？
As it was extremely narrow, the man was unable to move,
由于烟囱太窄，那人无法动弹。