the act of wiggling
同义词：wriggle??/??squirm
move to and fro
同义词：jiggle??/??joggle
They are carried out at a scale so small that room temperature induces wigglings of the AFM's constituent molecules that would blur the images, so the apparatus is kept at a cool -268C.
BBC: Atomic bond types discernible in single-molecule images
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。