词汇	knockproof method
释义	knockproof method 防震法
随便看	Crust-mantle mixed layer Crust-mantle mixing crust-mantle mixing type crust-mantle petrological structure crust-mantles crust-mantle system crust-mantle transition crust-mantle transitional zone crust-mantle transition layer crust-mantle transition zone crust materials crust movement crusto- crustobody geotectonic theory crust of alga-sand particle crust of building crust of cobalt crust of favus Crust of favus crust of ice crust of iron crust of magnesium chloride crust of revolution speed transducer crust of the earth crust of weathering