单词	how old
释义	how old [hau əuld] 几岁
随便看	fixed-delay output fixed delay output fixed delivery pump fixed demand fixed denture fixed deposit fixed deposit account fixed depth fixed depth signal source fixed dermatitis medicamentosa fixed derrick crane fixed designaton of standard test fixed destination ticket fixed deviation fixed device fixed dewatering screen fixed dial fixed dialog fixed die fixed die half fixed die insert fixed die plate fixed differential reducing valve fixed digit fixed dilivery hydraulic system 泥多佛大泥沙俱下泥牛入海泥猪瓦狗泥猪疥狗泥猪癞狗泥而不滓泥船渡河泥菩萨过江泥蟠不滓北鄙北里北野北门学士北门锁钥北阙北陲北非北面北面南饭