英语词汇“chronic low back strain”的翻译、意思、用法、释义-英汉汉英双解词典

单词	chronic low back strain
释义	chronic low back strain 慢性腰背劳损
随便看	suspended-shaft crusher suspended shake-out device suspended shaker suspended shelf Suspended shock suspended shock wave suspended shuttering suspended signal suspended silo unloader suspended silt suspended situation suspended sixth suspended slab suspended slideway suspended sludge suspended sludge in milk wastewater suspended sludge layer Suspended soil suspended solid suspended solid amount suspended solid concentration suspended-solid contact equipment suspended solid contact reaction basin suspended solid contact reactor suspended-solid contact reactor