contractile ring
美 [kənˈtræktaɪl rɪŋ]英 [kənˈtræktaɪl rɪŋ]
- 收缩环
contractile ring
热门查询
Contractionary Fiscal Policy
contradictory equation
contrary relation
contrast analysis
Contrast control
contrast effect
contrast examination
contrast media
Contrast ratio
Contrast sensitivity
contractile protein
contractible space
Contract Review
contract requirements
Contract performance period
Contract of employment
Contract management system
Contract Logistics
contraceptive measure
contraceptive film