单词	protection screw
释义	protection screw 保护螺旋
随便看	opening credits opening damper opening date opening day opening-day opening device opening device with drafting system opening device with opening roller opening diagram of fuel valve needle opening diameter of rotary opening die opening discussion opening enlargement of bridge and culvert opening entry opening exercise opening expenses opening file opening fire opening for business finance opening force opening forecast opening for feed opening for spark plug opening for vena cava opening gambit 奊奋奋1 奋2 奋3 奋4 奋不顾命奋不顾身奋勇当先奋发图强酔い痴れる酔い醒まし酔い醒め酔う酔っぱらい酔っぱらう酔っ払い酔っ払う酔イ酔イゴコチ