伽馬射線

gamma rays

traditionally used as phonetic for ga / also pr. [ga1] / also pr. [qie2]

gamma (Greek letter Γγ) (loanword)

surname Ma / abbr. for Malaysia 馬來西亞|马来西亚[Ma3 lai2 xi1 ya4]

horse / CL:匹[pi3] / horse or cavalry piece in Chinese chess / knight in Western chess

old variant of 射[she4]

to shoot / to launch / to allude to / radio- (chemistry)

ray

thread / string / wire / line / CL:條|条[tiao2],股[gu3],根[gen1] / (after a number) tier (unofficial ranking of a Chinese city)