单词	sustainment
释义	sustainment noun sus·​tain·​ment səˈstānmənt plural -s : the act of sustaining : maintenance, support Word History Etymology sustain + -ment
随便看	planters planthopperes readablest readablier readabliest readably readapt readaptability readaptable readaptation readaptations readapted readapting readapts readded readdicted readdicting readdicts readding readdress readdressed readdresses readdressing readds Reade

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