词根：-punct-

【词根含义】：刺,点

【词根来源】：来源于拉丁语动词pungo, pungere, pupugi, punctus(刺)。

【同源单词】：acupuncture, appoint, appointment, compunction, disappoint

前缀：ap-

【词根含义】：加强或引申意义

【词根来源】：ad-的变体,用在p前。

【同源单词】：apparent, appeal, appealing, appear, appearance

词根词缀：pung-, punc-, punct-

【来源及含义】Latin: pungere, punctum to strike, to hit, to punch, to pierce, to puncture, to point, to sting, to bite; a dot, a mark; a point, a sharp point, a pinpoint

【相关词根词缀】 Cross references of word families that are related directly, or indirectly, to: "sour, sharp": acerb-; aceto-; acid-; acies- (not "sour"); acuto- (not "sour"); oxy-.

【同源单词】acupoint, acupunctuate, acupunctuation, acupuncturation, acupuncture, acupuncture