like: máy đo địa chấn
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Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
máy đo địa chấn * ☊ 
Richter scale (for measuring earthquake strength) * ☊
[ máy ] : (classifier for computers, radios); engine, machine, motor
[ đo ] : to measure, survey, gauge
[ địa ] : geography
[ chấn ] : (1) to shake; (2) to encourage, organize; (3) fourth trigram
[ máy ] : machine
[ đo ] : measure