单词	保存--保留--守恒
释义	保存，保留，守恒conservation
随便看	lodger的意思 lodgers的意思 lodges的意思 lodge, sir oliver (joseph)的意思 lodge,sir oliver joseph的意思 lodge, thomas的意思 lodge with的意思 lodge(或enter, file)an appeal的意思 lodging的意思 lodging degree的意思 lodging house的意思 lodging-house的意思 lodginghouse的意思 lodging in a burrow的意思 lodging knee的意思 lodging, lodging place的意思 lodging, lodging-place的意思 lodging, lodgingplace的意思 lodging place的意思 lodging-place的意思 lodgingplace的意思 lodging resistance的意思 lodging-room的意思 lodgings的意思 lodging slip的意思