Lettuces
n. 萵苣, 生菜（ lettuce的復(fù)數(shù)形式 ）; 生菜葉
??? 情景例句
I want to buy a sleeper ticket to New York.
我想買(mǎi)張到紐約的臥鋪票。
Repetition is the mother of knowledge.
反覆學(xué)習(xí)是知識(shí)之源。
He can get up for about two hours each day, but you must keep the room warm.
他每天可以起來(lái)兩個(gè)小時(shí)，但您必須保持房間溫暖。