音標(biāo)發(fā)音英式音標(biāo) ['p??(k)t???l; -tj??l?p??kt?u?l]美式音標(biāo) [?p??k.t?u.?l]國際音標(biāo) ['p??ktju?l, -t?u?l]英式發(fā)音 美式發(fā)音 基本解釋adj.準(zhǔn)時(shí)的;嚴(yán)守時(shí)刻的;正點(diǎn)的詞源解說 直接源自中世紀(jì)拉丁語的punctualis;最初源自拉丁語的punctus,意爲(wèi)刺。詞根記憶punct(刺) + ual(…的)→像針刺那麼準(zhǔn)確→嚴(yán)守時(shí)刻的,準(zhǔn)時(shí)的punct(刺) + ual(形容詞後綴)→像針刺那麼準(zhǔn)確→守時(shí)的;準(zhǔn)時(shí)的事實(shí)上(actual)準(zhǔn)時(shí)(punctual)是必需的禮節(jié)punct(刺) + ual(…的)→像針刺那麼準(zhǔn)確→準(zhǔn)時(shí)的同根派生adv性質(zhì)的同根詞punctually:準(zhǔn)時(shí)地,如期地。n性質(zhì)的同根詞punctuality:嚴(yán)守時(shí)間;正確;槼矩。punctual相關(guān)詞英漢例句用作形容詞 (adj.)用作定語: ~+ n.I am not myself a particularly punctual person.我本人不是一個(gè)嚴(yán)守時(shí)間的人。用作表語: S+be+~+ prep .-phraseI have to go now because I must be punctual for class.我現(xiàn)在不得不走了,因爲(wèi)我得準(zhǔn)時(shí)去上課。punctual更多例句詞組短語用作形容詞 (adj.)~+介詞punctual for 對…準(zhǔn)時(shí)的punctual in 在…方麪不誤期的punctual to the minute 準(zhǔn)時(shí),一分不差短語be punctual 遵守時(shí)間;英文家庭版;按時(shí);準(zhǔn)時(shí)Punctual person 守時(shí)的人punctual value 單點(diǎn)值punctual更多詞組英英字典劍橋英英字典 arriving, doing something, or happening at the expected, correct time; not late柯林斯英英字典 If you are punctual, you do something or arrive somewhere at the right time and are not late. punctually punctual劍橋字典punctual柯林斯字典專業(yè)釋義藝術(shù)學(xué)準(zhǔn)時(shí)的,守時(shí)的;精確的心理學(xué)嚴(yán)守時(shí)刻的經(jīng)濟(jì)學(xué)準(zhǔn)時(shí)的生物學(xué)點(diǎn)狀的點(diǎn)的