单词	spg.
释义	spg. abbr. sponge；spring
随便看	main-track main traffic artery main traffic station main trajectory main transfer machinery main transformer main transformer station main transmission main transmission gear main transmit and receive (earth) station main transmitter main transmitting station main transport main transverse beam main transverse bulkhead main transverse frame main transverse watertight bulkhead main traverse line main treatment maintree main tree main tree-cop main-truck main trunk main trunk circuit 软1 软2 软3 软4 软弱无力软玉温香软硬兼施软红十丈软红香土软裘快马亮节亮蓝亮话亮轿亮钟亮铮铮亮锃锃亮闪闪亮黄牌亯