jam-jar

n.

果酱罐；

A Jam-Jar Magnetometer as Aurora Detector
A jam-jar model of life expectancy and limits to life
Development of a Simple Jam-jar Apparatus for Direct Analysis of Solid and Liquid Samples
I said goodbye to my jam-jar specs and hello to 20/20 vision
Wanna Buy a Jam-Jar? the Bravo Way to Cut Your Costs
Jam-jar hoarders
I Said Goodbye to My Jam-Jar Specs and Hello to 20/20 Vision; Student's Worsening Eyesight Is Corrected Thanks to Ultra-Accurate New...
Jam jar
Jam jar
Collecting Litho Jam Jar Labels and Teaching Wood-Engraved Elephants: Rare Book School's Printing Surfaces Collection