常見例句用作形容詞 (adj.)No man can become a serviceable servant solely by obedience to written edicts.沒有人單靠遵守成文的法令,就能成爲(wèi)一個(gè)有用的僕人。The coat is made of a serviceable fabric.這件外套是用一種耐用的織物做的。If it chipped like flint, he could make a serviceable knife out of it.衹要它的質(zhì)地接近打火石,卡森就有足夠的信心將它磨成一把耐用的小刀。 返回 serviceableness