English translation for "保护根"

protective root

Similar Words：

"保护钢盖" English translation, "保护纲领" English translation, "保护格栅" English translation, "保护隔膜" English translation, "保护个人安全" English translation, "保护耕地" English translation, "保护工程" English translation, "保护工人阶级利益" English translation, "保护工人免遭电离辐射公约" English translation, "保护工业" English translation