n.something unspecified whose name is either forgotten or not known
同义词：doodaddoohickeydoojiggergimmickgizmogismogubbinsthingamabobthingumabobthingmabobthingamajigthingumajigthingummywhatchamacallitwhatchamacallumwhatsiswidget
The Aardvark Speaks: Generation gap
The Aardvark Speaks: Being assimilated
The Aardvark Speaks: December 2005 Archives
Dingsbums und so : Beliefs about German vague language
Molecular design of synthetic benzimidazoles for the switchover of the duplex to G-quadruplex DNA recognition
Macmillan: Full Excerpt for Man Book: Booze, Boobs and Baseball - A Kick-Ass Guide: Books: Otto DeFay
Babbitt - Chapter 10
PREPARATION OF NUCLEAR FUEL COMPOSITION AND RECYCLING
Corporate financing and investment decisions when firms have information that investors do not have ☆
Fabrication and Properties of Carbon Fibers
