Ketohydroxyestratriene
雌酮
??? 情景例句
You were wonderful, Harry!
你真是了不起， Harry
Misfortune comes on wings and departs on foot.
遭災易，消災難。
I supposed him to be very clever but he was in fact a fool.
我以為他很聰明，其實他是個蠢貨。