Carotenoid
n. 類胡蘿卜素\\n[化] 類胡蘿卜素; 類葉紅素
??? 情景例句
Well, I suppose that might work.
嗯，想這樣或許可以奏效。
That's rubbish!
胡扯的！
I never catch anything -- not even old boots.
我什么東西也未釣到過 -- 就連舊靴子也沒有。