cardio
Longman Dictionary of Contemporary English 5++LDOCE 5++car·di·o /ˈkɑːdiəʊ $ ˈkɑːrdioʊ/ noun [uncountable] informal any type of exercise that makes the heart stronger and healthier, for example running 心脏强化锻炼 a combination of cardio, weight training, and kung fu 心脏强化锻炼、负重训练和功夫的结合cardio- /kɑːdiəʊ, -diə $ kɑːrdioʊ, -diə/ prefix medical HBHrelating to the heart (有关)心脏的 a cardiograph (=machine that measures movements of the heart) 心电图仪Origin cardio- Greek kardia “heart”
car·di·o nouncardio- prefixChineseSyllable
cardio
car‧di‧o /ˈkɑːdiəʊ $ ˈkɑːrdioʊ/
noun [uncountable] informal
any type of exercise that makes the heart stronger and healthier, for example running:
a combination of cardio, weight training, and kung fu
car‧di‧o /ˈkɑːdiəʊ $ ˈkɑːrdioʊ/
noun [uncountable] informalany type of exercise that makes the heart stronger and healthier, for example running: