armlessadj.
'ɑrmlɪs
中文adj. 无扶手的；无臂的；无武器的
词根词源
armless (adj.)late 14c., of physical conditions, from arm (n.1) + -less. Meaning "without weapons" is attested from 1610s (from arm (n.2)), but that sense is more typically expressed by unarmed.
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