单词	nap
释义	noun | verb napnap1 /næp/ ●●○ S3 noun Etymology ETYMOLOGYnap1 Origin: (1) 1300-1400 Old English hnappian Collocations COLLOCATIONS► take a nap  Why don’t you lie down and take a nap? 1 [countable] a short sleep, especially during the day:  Why don’t you lie down and take a nap?2[singular] the soft surface on some cloth and leather, made by brushing the short fine threads or hairs in one direction → pile [Origin: (1) 1300–1400 Old English hnappian] noun | verb napnap2 verb (napped, napping) Etymology ETYMOLOGYnap2 Origin: Old English hnappian Verb Table VERB TABLE nap Simple Form Present I, you, we, they nap he, she, it naps Past I, you, he, she, it, we, they napped Present perfect I, you, we, they have napped he, she, it has napped Past perfect I, you, he, she, it, we, they had napped Future I, you, he, she, it, we, they will nap Future perfect I, you, he, she, it, we, they will have napped Continuous Form Present I am napping he, she, it is napping you, we, they are napping Past I, he, she, it was napping you, we, they were napping Present perfect I, you, we, they have been napping he, she, it has been napping Past perfect I, you, he, she, it, we, they had been napping Future I, you, he, she, it, we, they will be napping Future perfect I, you, he, she, it, we, they will have been napping 1[intransitive] to sleep for a short time during the day2be caught napping informal to not be ready to deal with something when it happens, although you should be ready for it
随便看	disrobe disrupt disruption disruptive disruptively disruptive selection diss dissatisfaction dissatisfied dissatisfying dissect dissection dissemble disseminate dissemination dissension dissent Dissenter dissenter dissenting opinion dissertation disservice dissidence dissident dissimilar

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