phản ứng dị ứng 
allergic reaction or allergic test [ phản ] : (1) wooden bed, camp bed; (2) to turn back, oppose, be contrary; (3) to counter, betray
[ ứng ] : to respond
[ dị ] : different, odd, strange
[ ứng ] : to respond
Most Common Compounds Set 1:
Most Common Compounds Set 2 :