?? 詞語組成解析
sheet
[?it]
n. 紙;被單;一張（通常指標準尺寸的紙）;一大片（覆蓋物）;表格;
vt. 用（床單等）包裹;用（床單等）掩蓋;用繚繩調節（或固定）;給…鋪床單;
vi. 成片展開，成片流動;
adj. （金屬材料）制成薄板（或薄片）的，扎制成片的，片狀的;
??? 情景例句
He is as poor as a church mouse.
他一貧如洗。
Here's my credit card, just bill me.
這是信用卡，請記賬吧。
He goes home early everyday for fear that his wife would be angry.
他每天很早就回家，免得老婆生氣。