bộ hòa khí trở ngược 
down draft carburetor [ bộ ] : (1) section, part department, ministry; (2) gear, part, device; (3) radical (of a Chinese character); (4) collection, set, pack (cards), suit (clothes); (5) appearance, mean, behavior, bearing; (6) step, pace; (7) [CL for laws]; (8) land; (9) foot; (10) register, account book
[ hòa ] : (1) to mix, blend; (2) to draw, tie, be even (not indebted); (3) peace, harmony, accord; peaceful, harmonious; (4) Japan, Japanese; (5) cereal
[ khí ] : air; instrument, utensil, vessel
[ trở ] : to return; to hamper, hinder; to turn, change
[ ngược ] : opposite, reverse, contrary, inverse, upstream, up-river, upstream, upside down
Most Common Compounds Set 1:
Most Common Compounds Set 2 :