单词	spare tube
释义	spare tube 备用电子管
随便看	blockin block-in block-incourse block-in-course block increase Block indent block independence block index block index address block indicator blockiness blocking ?-blocking blocking action blocking agent blocking agents blocking and tackling blocking and wedging blocking antibody blockingantibody blocking anticyclone blocking antigen blocking arrangement blocking artifact blocking artifacts 122453221 122453431 122453551 122453554 122454 122454334 12245434 1224544 122454434 122454444 だんせいだんせいだんせい【弾性】だんせい【男声】だんせい【男性】だんせいてきだんせいてき【男性的】だんせんだんせん【断線】だんぜつ