单词	polw groove
释义	polw groove 沟槽
随便看	twin elbow twin electric horn twin electrode twin element twin elements twin ell twinem twine machine twin energy twin engine twin-engine twin-engine aircraft twin engine aircraft twin-engine airplane twin-engined twin engined twin engined aeroplance twin-engined bus twin-engined fighter twin-engined freighter twin-engined plane twin-engineds twin-engine pilot twin-engines twin engine single-shaft system 蒯蒰蒱蒲蒳蒴蒵蒶蒷蒸ごうじょっぱりごうじょっぱり【強情っ張り】ごうじょっ張りごうすうごうすう【号数】ごうするごうする【号する】ごうせいごうせいごうせい