单词	渦卷
释义	同EDDY
随便看	secondary benefit secondary beta-ray secondary bibliography secondary bifurcation secondary biomass secondary blast secondary blast effect secondary blast effect (missiles) secondary blasting secondary blast injury secondary body cavity secondary boiler secondary bond secondary bonding secondary bonding (composite) secondary bond market secondary bonds secondary bone secondary bow secondary boycott secondary bracing secondary braking system secondary branchial bar secondary breader secondary breakdown