?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
That leaves a lot to be desired.
太不讓人滿意了。
Life without friend is death.
沒有朋友的生活便等于死亡。
You've got it.
你對了！