单词	钙硅钍矿
释义	钙硅钍矿calcio-thorite
随便看	primary data; raw data primary data set group primary datum primary dealers primary decomposition primary definer primary degumming primary delusion primary demand primary-demand advertising primary-demand stimulation primary demand trend primary dementia primary dementia--dementia primaria primary dentition primary deposit primary depot primary depression primary derivative primary dermal leishmaniasis primary desiccation syndrome primary design variable primary detecting element primary deviance primary dictionary