单词	diffusion medium
释义	diffusion medium 扩散介质
随便看	double energy X ray absorptiometry double energy X-ray absorptiometry double enery transient double engine double engine drive double engineer double engine hot-standby double engine plane double engine power unit double engines and propellers double engine type double English double English knotted netting double enkephalins double-entendre double entry account double-entry account double entry accounting double-entry accounting double entendre double entendres double-entendres double entente double entered double-entities