单词	duck-down puff
释义	duck-down puff 鸭绒
随便看	appletonianum Appleton layer appleton layer application process(ap) appleton layers appletons appleton thorn apple tourist appletown apple-tree appletree apple tree apple tree borer apple tree canker appletrees apple trees apple-trees applets applet skeleton applet-specific apple tube apple turnover apple turnovers applet user interface AppleTV Apple TV 通同一气通同作弊通商惠工通天彻地通天达地通宵彻夜通宵彻旦通宵彻昼通宵达旦通家之好はいらいとはいらんはいらん【排卵】はいりはいりはいり【背理（悖理）】はいり【背離】はいりぐちはいりぐち【入り口（這入り口）】はいりこむ