Apex cordis
[醫] 心尖
?? 詞語組成解析
apex
['ep?ks]
n. 頂;<喻>頂峰;<美><礦>脈尖;尖端;
adj. 心臟的
??? 情景例句
I had lots of fun tonight.
今晚我玩得很開心。
The fire is the test of gold;adversity of strong man.
烈火試真金，困苦煉壯士。
How do you do? I'm sorry. I know only a little English.
你好！很遺憾，我只懂一點英語。