单词	pipe guide
释义	pipe guide 导管装置
随便看	maintaining power device maintaining roadway maintainings maintaining stability maintaining valve maintaining voltage maintaining washer maintaining webs maintain liaison maintain life maintain market maintainment maintain (mntn) maintain on maintain oneself maintain one's ground maintainor maintain order maintainors maintain peace maintain peace and order maintain railways maintain roads maintains maintain school 无父何怙？无母何恃无牛捉了马耕田无牛狗拉犁无牵无挂，无忧无虑无牵无挂，远走高飞无狐魅，不成村。无猖狂以自彰，当阴沉以自深。无理搅三分无瑕者可以戮人无瓜葛不滅不漁不潔不為不熱心不燃不特定不犯不猟不用