like: gian lao
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Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
gian lao * ☊ 
grueling hard * ☊
[ gian ] : (1) dishonest, underhanded, tricky; (2) apartment, room; (3) difficult, hard; (4) danger, peril
[ lao ] : (1) to throw, plunge, slam; dart, javelin; (2) tuberculosis; (3) jail, prison