请输入您要查询的英文单词：
单词
free balloon
释义
free balloon
noun
:
a balloon which can be made to ascend by the use of ballast and to descend by the release of gas but which cannot be guided in flight
随便看
impounded
impounders
impounding
impoundment
impoundments
impounds
impoverish
impoverished
impoverisher
impoverishers
impoverishes
impoverishing
impoverishment
impoverishments
impower
impowered
impowering
impowers
impr
impracticabilities
impracticability
impracticable
impracticableness
impracticablenesses
impracticably
英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2025/12/6 12:09:43