英语词汇“protection action”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	protection action
释义	protection action 基本例句保护作用 All these rise to protect action to dental enamel.所有这些都对牙齿的珐琅质起到保护作用。 The trees form a natural protection from the sun's rays.树木起天然的保护作用，遮挡了阳光的照射。
随便看	paper wadding paper wall paper wall and paper ceiling paper war paperware paperwares paper warfare paper war-fare paper washer Paper was invented in the Han dynasty paper with silkworm eggs on it paper with stable form paperwoman paper wood paper/wood pulp paper wasp paper wasp larva paper wasps paper waste paper wastemter paper wastewater paper, water-repelling paper wax paper wealth paper-weaving picture