词汇	drag balance
释义	drag balance 流阻平衡
随便看	double combustion chamber boiler double-coming wave double committed ventricular septal defect Double common carotid artery ligation double commutant double commutaor generator double-commutating double commutator double commutator generator double commutator motor double-commutator motor double commutator motor generator double commutator type machine double comparative evaluation double comparator Double comparing method double comparison double-compartment cell double-compartment electrolytic cell Double compensation double-competency construction double-competency teacher double competition double complaint double complex