短語詞組短語food preservative 食品防腐劑;食品保鮮劑;食物防腐劑preservative fluid 保藏液;繙譯industrial preservative 工業(yè)防腐劑PRESERVATIVE PERIOD 保質期preservative method 防腐法;保存方法preservative injection 防腐注射;繙譯Seafood Preservative 水産保鮮劑shipping preservative 裝運防護劑stool preservative 糞便防腐劑wood preservative 木材防腐劑preservative agent 防腐劑；保存劑preservative treatment n . 防腐処理，防護処理chemical preservative 化學防腐劑 返回 preservative