注射針頭 zhù shè zhēn tóu

DEFINITIONS

  1. see 注射針|注射针[zhu4 she4 zhen1]

CHARACTERS

注 zhù concentrate, focus, direct
射 shè shoot, eject, issue forth, emit
針 zhēn needle; pin; tack; acupuncture
頭 tóu head; top; chief, first; boss