?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
and he doesn't get to use it.
卻又用不上。
Maybe it will work
也許這個辦法會有效。
Four hundred! That's a lot of money. But, just this once. After all, this ball is very important.
400法郎！這倒是很大一筆錢。不過，就只這么一次。要知道，這次舞會很重要啊。