loaf 的意思是一塊、一條，如糖或麵包、豆腐。bar 的意思是一條如肥皂等長條物。【bar例句】1、The bar only open at 6:00 p.m.這個酒吧間到晚上6點才開門營業。2、I"m able to lift the heavy bar.我能舉起這條重槓。【loaf造句】1、That small loaf won"t go far among this large family!那一小條麵包全家人吃不了多久的。2、He bought a loaf of bread.他買了一大塊乳酪。3、He used to loaf about and ultimately took to drink.他過去終日遊手好閒，最終沉溺於酗酒。4、Those who loaf all day and do nothing are social parasites.飽食終日，無所事事的人是社會上的寄生蟲。5、Nobody should loaf away his precious time.人人都不該虛度寶貴的光陰。