un. 暗自好笑;事先有準(zhǔn)備地 back up roll sleeve: 組合式支承輥的輥套roll sleeve: 軋輥輥套backup roll sleeve: 支承輥輥套fried sleeve-fish roll: 爆魷魚卷roll changing sleeve: 換輥套筒下載手機(jī)詞典可隨時隨地查詞查翻譯