词汇	吮气
释义	吮气 Wind-sucking
随便看	projection picture size projection picture tube projection pipillometer projection plane projection plan position indicator projection plaster projection plastering projection plastwork projection platemaker projection plotter projection plotting instrument projection point projection point of explosion center projection polariscope Projection,Population projection port projection PPI projection pressure projection principle projection print projection print camera projection printer projection printing projection printing apparatus projection printing apparatus with screen