like: kích quang
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Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
kích quang * ☊ 
laser * ☊
[ kích ] : (1) halberd; (2) size, measurement; (3) to strike, attack; (4) to criticize
[ quang ] : light, bright