单词	rotation beacon
释义	rotation beacon 旋流信标
随便看	double-barrel-mud gun double barrel pump double-barrels double barrel shotgun double-barrel transversostomy double barrel vault double barrier containment Double Barrier Option double bars double base double base composition double base diode double-base diode double-based propellant double based relay double-base(junction) diode double-base junction diode double-base junction transistor double base method double base phototransistor double-base phototransistor double-base powder double base powder double-base propellant double base propellant 病1 病2 病3 病4 病从口入病入膏肓病入骨隨病入骨髓病国殃民病在膏肓毫瓦特毫眉毫秒毫米毫米水柱毫米汞柱毫系儿毫赌毫针毬