单词	ballonet
释义	ballonet noun bal·​lo·​net ˌba-lə-ˈnā  : a compartment of variable volume within the interior of a balloon or airship used to control ascent and descent Word History Etymology French ballonnet, diminutive of ballon First Known Use 1872, in the meaning defined above
随便看	dogirons dogleg dogleg fence dogleger doglegest doglegged doglegger dogleggest doglegging doglegs doglike dogliker doglikest dogly dogma dogman dogmas dogmata dogmatic dogmatic theology dogmatical dogmatically dogmaticalness dogmaticalnesses dogmatician

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。