?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
There's something I have to ask you.
我有一件事要問你 。
I'd appreciate it if you would turn out the lights.I'm sleepy.
如果你關燈我將感激你的.我困了。
That's worthwhile.
那是值得的。