Xiphisternum
n. [解][动]剑胸骨
🗣️ 情景例句
I'm totally exhausted by the time I get home.
等我回到家，已经累得精疲力竭了。
I meet the boy whose aunt is a beautician.
我遇到那个男孩的姑妈是美容师。
Yes, I do.I want her to come to my office.Tell her to come at once.
是的，我要她到我的办公室来。叫她马上就来。