Xiphisternum
n. [解][动]剑胸骨
🗣️ 情景例句
I'll go upstairs and stay with him until he falls asleep again.
我上楼去陪他， 直到他又睡着。
Get me a hammer from the kitchen,will you?
从厨房拿给我一个榔头好吗？
You've got a great personality.
你的个性很好。