Sinanthropus pekinensis
[醫] 中國猿人(北京人)
?? 詞語組成解析
n. 中國猿人屬
??? 情景例句
Yes, I have been working in an advertisement company in the last two years.
是的，在過去兩年里，我一直在一家廣告公司工作。
May I have him call you back?
要我請他回你電話嗎？
I saw it with my own eyes.
我親眼所見。