词汇	chunk teaehing
释义	chunk teaehing 语块教学
随便看	primary degeneration primary degeneration of corpus callosum primary degeneration of retina primary degenerative cerebral desease primary degenerative cerebral disease primary degenerative dementia primary degradation primary degumming primary dehydration primary deionization system primary delamination primary delayed suture primary delayed suture, primo-secondary suture primary delinquency primary delinquent primary delusion primary delusional experience primary demand primary demand advertising primary-demand advertising primary demand deposit primary-demand stimulation primary demand trend primary dementia primary demineralization water treatment system