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正电子发射断层照相术
正電子發射斷層照相術
zhèngdiànzǐfāshèduàncéngzhàoxiāngshù
1. positron emission tomography (PET)

Character Breakdown

正
zhèng
straight, right, proper, correct, just, true
HSK 2 5 丶
电
diàn
electricity; electric; lightning
HSK 1 5 丶
子
zi
son, child; seed, egg; fruit; small thing
HSK 1 3 丶
发
fā
to issue, to dispatch, to send out; hair
HSK 3 5 丶
射
shè
to shoot, to eject, to emit
HSK 5 10 丶
断
duàn
to sever, to cut off, to interrupt
HSK 4 11 丶
层
céng
layer, floor, story, stratum
HSK 3 7 丶
照
zhào
to shine, to reflect, to illuminate
HSK 3 13 丶
相
xiāng
mutual, reciprocal; equal; each other
HSK 3 9 丶
术
shù
skill, art; method, technique; trick
HSK 4 5 丶

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