字典網>> 英漢字典>> D開頭詞條>>Direct Scarlet 4BS的意思 漢英字典Direct Scarlet 4BS中文翻譯：【化】 直接耐酸大紅4BS字典網相關詞條：direct magnetic recording direct county electoion direct-current inserter direct labor costs basis direct line direct-coupled machine direct-acting engine direct-current amplifier direct material cost directly grounded