例句:Andy sharpened the edge of his knife on a grindstone.
安迪在磨石上磨快了他的刀刃。
hedge n. 樹籬,障礙物
例句:Will the hedge keep the sheep out of the field?
這籬笆能將羊群擋在田地外面嗎?
pledge n.保證,譬言,抵押,抵押品vt.保證,抵押,典當(dāng)
例句:Take this ring as a pledge of our love.
請(qǐng)接受這個(gè)戒指作為我們愛情的誓言。
wedge n.楔vt.楔人,楔進(jìn)
例句:Brant had a banana and a wedge of cheese for lunch.
布蘭特中飯吃了一根香蕉和一塊楔形的奶酪。
badge n.徽章,證章
例句:Charles was awarded a merit badge for his bravery in the battle.
查爾斯因?yàn)樵趹?zhàn)斗中的勇猛被授予一枚獎(jiǎng)?wù)隆?/p>