?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
n. [植] 臭椿屬
??? 情景例句
I Wonder whether they will arrive on time.
我也不知道他能不能準時到。
What day was yesterday?
昨天是星期幾？
There is a call for you.
有你的電話。