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
electrified fence
electrifier
electrifiers
electrifies
electrify
electrifying
electrise
electrised
electrises
electrising
electrized
electrizes
electrizing
electro-
electro-lethaler
electro-optic
electro-optical
electro-optically
electro-optics
electro-ultrafiltration
electroacoustic
electroacoustics
electroanalyses
electroanalysis
electroanalytical
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：2025/12/17 9:23:43