?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
n. 狗牙根\\n
??? 情景例句
He did not win, but at least he made the effort.
他雖然沒有獲勝，但至少已經盡了努力。
Is that a book?
那是一本書嗎？
That was a long time ago,wasn't it?
那是好久以前的事了。是嗎？