基本解释adj.不放松(或松弛、松懈、轻松)的同根派生 英汉例句Even in sleep, her arm encireled him with an unrelaxing clasp, as if she could not even then be beguiled of her vigilant hold 即使是在睡乡里，她的胳膊也还是紧紧地搂住他不放，仿佛即使如此，她也不肯轻信别人的话，放松自己的警惕性。