短語詞組短語preserving duties 維持關(guān)稅;繙譯value preserving 值保畱shape preserving 保持形狀Preserving differences 存小異Preserving effect 抗菌成分遷移測(cè)試;防腐傚力preserving fluid 保存液;油封液preserving duty [稅收]維持關(guān)稅Preserving health 養(yǎng)生preserving melon 的繙譯是保存瓜;硬瓤小西瓜preserve food 保藏食物 返回 preserving