Covered
来自Big Physics
Middle English: from Old French covrir, from Latin cooperire, from co- (expressing intensive force) + operire ‘to cover’. The noun is partly a variant of covert.
etymonline
covered (adj.)
late 14c., past-participle adjective from cover (v.). Oldest attested sense is in reference to women, "wearing the usual head-covering." Covered wagon is attested by 1745.
