词汇	树冰
释义	树冰 hoar frost
随便看	colour swatch colour switching colo u r switching colour symbolism colour symmetry colo u r symmetry colour symmetry operation colo u r symmetry operation colour sync colour sync burst colour-sync channel colour sync circuit colour sync generator colour-sync generator colour synch colour synchronisation colour synchronism colour synchronization colour synchronization signal colo u r synchronization signal colour synchronizing colour synchronizing burst colour synchronizing generator colour synchronizing signal colour-sync processing channel