单词	head drain
释义	head drain 地头沟
随便看	step out of line step out on step out on sb step out on someone step-out relay stepoutrelay stepout-relay step outside step-out time step-out well stepover step-over step over step-over method step overs stepovers step-overs step over the line stepp steppa steppable steppage steppage gait steppa genuina step parameter 害不好害与利随害之中取小害人不落己，不如不害人害人之心不可有，防人之心不可无。害人的话只在一句，毒人的药只要一粒害人终害己害人终自害害单相思害口碜先住民先例先便先借り先借リ先備え先備エ先先先先先入観