单词	bed-post
释义	bed-post 床架杆
随便看	selector pen selector pen attention selector pen detect selector plug selector plus routine selector pulse selector-pulse generator selector pulse generator selector pushbutton selector range selector register selector relay selectorrepeater selector-repeater selector repeater selector rod selector rod housing selectors selector scale selectors(controls) selector set selector shaft selector shaft guide selector shelf selector stepping magnet 勚勜募勠勤勨勫勬勭勮染めあがり染めいろ染めかえす染めこ染めだす染めつけ染めぬき染めもの染めもよう染める