Lineae sternalis
[医] 胸骨线
🧩 词语组成解析
[医] 线
胸骨肌
🗣️ 情景例句
My wife Marilyn, my father and mother,
我太太Marilyn， 我父亲和母亲，
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
Don't thank me, said Miss Yang. We must both thank Lucy!
“不用谢我，”杨小姐说，“我俩都得谢谢露茜！”