doohickey

n.

小玩意，窍门，装置；

1. Repeat is the doohickey of the memory.
   重复是记忆的窍门。
2. A doohickey is an apple corer, peeler and slicer.
   这是个集去苹果心、削皮和切片为一体的小装置。

DOOHICKEY HEAVEN
DOOHICKEY (Book)
Doohickey ve Robot
The doohickey.(TECHQ&A)(Interview)
OLD MACDONALD HAD A PYROLYSIS DOOHICKEY
Small doohickey of extension of chromatographic column service life
ORT Stage 12 Tree Tops More Stories B:Doohickey & the Robot
Doohickey for the Standard Transformation Protocol of Plasmids DNA Transfer into Competent Escherichia coil
Oxford Reading Tree: Stage 12:TreeTops More Stories B: Doohickey and the Robot
Object of awesomeness. Hugtastic doohickey. Gadget with a degree in gizmology. Incredimovable whatsit. Supercool thingamajig. Singin...