Orificium urethrae externum
[醫] 尿道外口
?? 詞語組成解析
孔, 口
尿道
??? 情景例句
I would like to improve my English pronunciation.
我想改善我的英語發音。
I hope you can tell me.
我希望你能告訴我。
He did not know from which part of Africa his ancestor had come.
他不知道祖先來自非洲的什么地方。