solid
(1)固体
(2)固体的
(3)坚固的
(4)立体
(5)立体的

• distribution board
• distribution photometer
• distributor
• distributor case
• distroted spectrum
• disturbace resolution
• disturbance
• dit
• ditance finder
• ditertragonal prism
• ditertrahedron
• ditetragon
• ditrigon
• ditrigonal prism
• diurnal variation
• divalent
• divalent ion
• diveded-circle
• divergence
• divergent
• divergent0meniscus lens
• divergent beam
• divergent-beam photography
• divergent lenses
• divergent mirror