Dihydrorotenone
二氫化魚(yú)藤酮
??? 情景例句
I made a pig of myself.
我吃得像一頭豬！
I invited him to come in, but he wouldn't.
我請(qǐng)他進(jìn)來(lái)，但是他不肯。
Right from the start there was trouble with the Hubble.
從最開(kāi)始哈勃望遠(yuǎn)鏡就有問(wèn)題。