单词	lock signal
释义	lock signal 船闸信号
随便看	trepanners trepanning trepanning drill trepanning machine trepanning method trepannings trepanning test trepanning tool trepans trepan saw specimen trepan sb into doing sth trepan wheel trepas Trepassey Trepassey B. trepassey b. (trepassy b.) trepen trephination trephination and irrigation trephination and radiography trephination of skull trephinations trephine trephined trephinement 长记得长记曾携手处长记曾携手处长记楼中粉泪人长记误随车长记那回时长说上皇和泪教长负清景长近尊前长锁清秋一码事一碗水端平一碧万顷一神教一票到底一票否决权一票通一票通制度一秉大公一秋