Search the dictionary A Chinese word or character, or English Draw a character Search 17 entries. zhèngdiàn 正殿 main hall of a Buddhist temple zhèngdiàn 正电 positive charge (electricity) zhèngdiàn 正電 positive charge (electricity) zhěngdiǎn 整点 time of day exactly on the hour (i.e. 12:00, 1:00 etc) zhěngdiǎn 整點 time of day exactly on the hour (i.e. 12:00, 1:00 etc) zhèngdiǎn 正点 on time zhèngdiǎn 正點 on time zhèngdiànzǐ 正电子 positron (antiparticle of the electron) zhèngdiànzǐ 正電子 positron (antiparticle of the electron) zhèngdiànzǐfāshècéngxī 正电子发射层析 positron emission tomography (PET) zhèngdiànzǐfāshèduàncéngzhàoxiāngshù 正电子发射断层照相术 positron emission tomography (PET) zhèngdiànzǐzhàoshèduàncéngshèyǐng 正电子照射断层摄影 positrion emission tomography (PET) zhèngdiànzǐzhàoshèduàncéngshèyǐng 正電子照射斷層攝影 positrion emission tomography (PET) zhèngdiànzǐfāshècéngxī 正電子發射層析 positron emission tomography (PET) zhèngdiànzǐfāshèduàncéngzhàoxiāngshù 正電子發射斷層照相術 positron emission tomography (PET) qǐzhēngdiǎn 起征点 tax threshold qǐzhēngdiǎn 起徵點 tax threshold