单词	sentry board
释义	sentry board noun 1 : a platform for a sentry outside the gangway 2 : a board hung near a sentry post for posting instructions and orders Word History Etymology sentry entry 2
随便看	supernumeraries supernumerary supernumerary bud supernumerary rainbow supernutritions supero- superoctave superoctaves superorder superorders superordinal superordinary superordinate superordinated superordinates superordinatia superordinating superordination superordinations superorganicism superorganicist superorganism superorganisms superorgasm superorgasms

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