手臂: arm摆动: swing; sway; oscillate; pend ...姿势: posture; gesture反吊臂摆动: eagle swing双臂摆动: double arm swing不动姿势: immobile posture劳动姿势: labor gesture游动姿势: swimming position悬臂摆动机构: whipping gear犁式制动姿势: snow plough position手臂前后摆动: arms swing fore-backward反吊臂摆动, 反吊臂大回环: eagle swing基本姿势摆在前面的手臂: lead手臂向相反放向摆动: arms swing to the oppostite direction基本姿势中放在前边的手臂: guarding arm站立进行的姿势39手臂伸展式: the arms stretching姿势: posture; gesture 直立的姿势 an erect posture; 姿势优美 have a graceful carriage; 姿势端正 have a regular posture摆动: 1.(摇摆) swing; sway; oscillate; pendulate; waggle; wobble; vibrate; wiggle 柳条迎风摆动。 the willows swayed in the breeze. 指示针来回摆动。 the pointer flickered.2.[机械工程] jigging motion; nodding action; oscillating movement; pendulum motion; shimmy; swing motion; swinging; wobbling; pendulation; hunting; vibration; see-saw; oscillation; runout右手直臂摆举: right hand swing左手直臂摆举: left hand swing断手臂: sever arm金手臂: man with the golden arm, the劈手臂: arm cut式手臂: la-11手臂，胳膊: arm
