Mucro cordis
[医] 心尖
🧩 词语组成解析
n. [生]尖,尖部, 棘
adj. 心脏的
🗣️ 情景例句
I would prefer a non-smoking room.
我想要一间不许吸烟的房间。
He seems very serious, but in fact he has a delightful sense of humor.
他看上去很严肃，其实很诙谐。
My grammar is improving, but I find idioms and useful expressions hard to learn.
我的语法在进步，但我发现习语和有用表达很难学。