单词	go to school
释义	go to school 上学
随便看	stepfunction step function step function generator step-function generator step function input step-function input step function input signal step function method step function response step-function response step-function signal step function solution step function stimulus step function transformation step function transient response step gable step gage step gate step gate casting step gating system step gauge step ga(u)ge step gear weel step generator step-granddaughter 杏花疏影里杏花红处青山缺杏花零落燕泥香杏青梅小杏香愁幂村北村南村南村北哭声哀村南村北行人绝村村箫鼓家家笛村村自花柳掩体掩卷掩口葫芦掩埋掩尾巴掩心掩怀掩护掩捉掩旗息鼓