单词	clearity test
释义	clearity test 清明度试验
随便看	backup program backup programmer back-up programmer back up protection back-up protection backup protection backup protection equipment back-up protection relaying backup pumpkin back-up punch backup radar backup reactor shutdown capability backup reference station back-up reference station back-up register backup register backup relay back-up relaying backup relaying Back Up Ring backup ring back-up ring Back Up Roll back-up roll back-up roll arbor drsg drsh drsl drss drsx drtt drwc drxp drxs drxx そうすいそうすい【総帥】そうすい【送水】そうすうそうすう【総数】そうすかんそうすかん【総すかん】そうするそうするそうする