loosen

loosen
verb
[with obj.]
  1. make (something tied, fastened, or fixed in place) less tight or firm
    使松开,解开
    loosen your collar and tie.
    解开领口,松开领带。
    ■make more lax
    放松
    his main mistake was to loosen monetary policy.
    他最主要的错误是放松了货币政策。
    [as nounloosening]a loosening of the benefit rules.
    补助规定的放宽。
    ■relax (one's grip or muscles)
    放松(把控,肌肉)
    he loosened his hold so she could pull her arms free.
    他松了松手,于是她得以把胳膊拔出来。
    ■[no obj.]become relaxed or less tight
    使松弛,使不那么紧张
    the stiffness in his shoulders had loosened.
    他肩部的紧张松弛了下来。
    ■make (a connection or relationship) less strong
    使(关联)不那么紧密
    he wanted to strengthen rather than loosen union links.
    他希望加强,而不是放松工会的联系。
    ■(with reference to the bowels) make or become relaxed prior to excretion
    使肠道通畅
    [no obj.]his bowels loosened in terror.
    惊恐之下,他肠道立刻通畅了。
常用词组
loosen someone's tongue
  1. make someone talk freely
    无拘束地说,无顾忌地说
英语宝典
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