?? 詞語組成解析
pine
[pain]
n. 松樹;松木;鳳梨，菠蘿;
vi. 憔悴;痛苦;渴望;
vt. 為…悲哀;哀悼;消瘦;渴望，渴慕;
adj. 似松的;松木的;
barren
['b?r?n]
adj. 貧瘠的;不結果實的;不孕的;無價值的;
n. 荒原，不毛之地;
n. 蚤綴
??? 情景例句
No, not yet. What about you?
不， 還沒有。你呢？
He is eating a little.
他只吃了一點兒。
It's worth every penny of it.
它確確實實值這么多錢。