单词	irrotational
释义	irrotational adjective ir·​ro·​ta·​tion·​al ˌir-(r)ō-ˈtā-sh(ə-)nəl  1 : not rotating or involving rotation 2 : free of vortices irrotational flow Word History First Known Use 1875, in the meaning defined at sense 1
随便看	malagueta pepper malaguetta pepper malahack malaise malaises Malaita malakon Malakostraca malakostraka malakula malambo Malamud malamute malamutes Malan malanders Malang malanga malangas Malania malapaho malapert malapertnesses malaperts malapportioned

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