单词	amber colophony
释义	amber colophony 琥珀松香
随便看	backward progression lap winding backward progression winding backward propagation ionospheric scatter backward pruning procedure backward pull backward radiation backward ray cone backward reachability backward reaction backward read backward reading backward reasoning backward recovery backward recovery time backward reference backward referencing backward region backward repositioning backward resistance backward resorption backward reversal backward robot problem solving system back ward roll backward-rotating field backward-rotating wave 彯彰彰1 彰4 彰善瘅恶彰往考来彰明昭着彰明昭著彰明较着彰明较著 planetarium plankton planner planning plant planter plaque plasma plastic Platanus