?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
長春花屬\\n長春花
??? 情景例句
I'll try again.
我再試一次。
All our work was in vain.
我們白干了一場。
Can't you do anything right?
成事不足，敗事有余。