激光二极管 jī guāng èr jí guǎn

DEFINITIONS

  1. laser diode

CHARACTERS

激 jī
HSK 4
arouse, excite, incite; quickly
光 guāng
HSK 4
light, brilliant, shine; only
二 èr
HSK 1
two; twice
极 jí
HSK 3
extreme, utmost, furthest, final
管 guǎn
HSK 4
pipe, tube, duct; woodwind music