短語(yǔ)詞組短語(yǔ)Not up to scratch 未達(dá)標(biāo)的come up to scratch 準(zhǔn)備動(dòng)手乾;下定決心up to scratch demand 充塞需求Not t up to scratch 未達(dá)標(biāo)的come up to the scratch 踏上起跑線 返回 up to scratch