Angulus infrasternalis
[医] 肋弓角
🧩 词语组成解析
[医] 角
🗣️ 情景例句
Good night, Dad.
晚安， 爸爸。
Circumstances are therulers of the weak, instrument of the wise.
弱者困于环境，智者利用环境。
Happy birthday! said the twins, and gave her a big red box.
“生日快乐！”双胞姐妹说，并将一个大红盒子送给了她。