?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
n. [植]鵝掌楸
??? 情景例句
Have you?
你呢？
A new bicycle is out of the question - we can't afford it.
買新自行車的事談不上 —— 我們買不起。
Excuse me!
打擾一下。