Xiphisternum
n. [解][动]剑胸骨
🗣️ 情景例句
I'm glad you like them.
我很高兴你喜欢它们。
I want to make an overseas call to the United States?
我想打个电话到美国去。
All at once, a rabbit came out of a hole.
突然，一只兔子从一个洞中跑了出来。