单词	pattern steel
释义	pattern steel 花纹钢
随便看	substandard moral substandardness substandard oscillator sub-standard oscillator substandard pallet substandard part substandard parts substandard performance substandard performer substandard product substandard products Substandard products will be exchanged substandard project substandard propagation substandard range substandard rate substandard ration substandard refraction substandard rim substandard risk substandard roads substandard sea water sub-standard sea water substandard ship sub-standard ships