like: suy yếu
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Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
suy yếu * ☊ 
to weaken, decline; weak, feeble * ☊
[ suy ] : to consider, think, reflect; to decline, weaken
[ yếu ] : weak, feeble
[ yếu ] : weak