it's difficult to contact her because she's always on the move.
联系她很困难, 因为她总是在东奔西走。
the economy appeared to be on the move.
看上去经济正在发展。
See main entry:move
英汉双解词典包含131075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。