词汇	二次码
释义	二次码 Èr Cì Mǎquadratic code
随便看	breathing loss breathing losses breathingly breathing machine breathing-machine breathing machine maintenance breathing machines breathing machine troubleshooting breathing manner breathing mask breathing of picture breathing of soil breathing of transmitter breathing organ breathing out breathing-out breathing oxygen deficient mixture breathing oxygen-deficient mixture breathing oxygen supply system breathing-oxygen supply system breathing pain-relieve method breathing pattern breathing pattern parameters breathing phenomenon breathingpipe