短語詞組短語scratch up a bone 扒出一根骨頭Not up to scratch 未達(dá)標(biāo)的come up to scratch 準(zhǔn)備動(dòng)手干;下定決心come up the scratch 嚴(yán)格遵守紀(jì)律build up from scratch 白手起家up to scratch 合格;合乎標(biāo)準(zhǔn)up the scratch 下定決心up to scratch demand 充塞需求Not t up to scratch 未達(dá)標(biāo)的 返回 scratch up