make or become straight from a bent or twisted form or position 把…弄直;变直 [with obj.]I had trouble unbending my cramped knees. 我麻木的膝盖很难伸直。 [no obj.]he unbent from the cockpit as she passed. 她路过时,他从赛车座上直起身来。 ■[no obj.]become less reserved, formal, or strict 变轻松,变松弛;放松 you could be fun too, you know, if you'd only unbend a little. 你知道,如果你放松一点,你也会有趣的。
[with obj.](Sailing)unfasten (sails) from yards and stays (航海)(从桅杆上)卸除(帆) ■cast (a cable) loose 解开(锚链) ■untie (a rope) 解开(绳索)