bareheaded

adj, adv not wearing a hat 光著头（的）; 不戴帽（的）.

barbarism, barbarity, barbarize, barbarise, barbarous, barbarously, barbarousness, barbecue, barbed, barber, barber's pole, barber-shop, barbiturate, barcarole, bard, bardic, bare, bareback, bareface, barefaced, barefoot (also barefooted), barelegged, barely, bareness, Barents, bargain, bargain counter, bargain hunter, bargain-hunter, bargaining, bargaining counter, bargaining position, barge, barge-pole, bargee, bargemaster, baritone, barium, barium meal, bark, barker,