正電子照射斷層攝影 zhèng diàn zǐ zhào shè duàn céng shè yǐng

exactly; just (at that time); right (in that place)

electricity; electric; electrical

(noun suffix); son; child

to take (a photo); to illuminate; to shine

to shoot; to launch; to allude to

to cut off; to break; to snap

floor (of a building); storey; layer

to take a photo; to take in; to absorb

shadow; image; movie