单词	gastight
释义	gas·tight (găstīt′) adj. Impermeable by gas. gastight′ness n.
随便看	osteopath osteopathic osteopathically osteopathist osteopathy osteopenia osteophyte osteophytic osteoplastic osteoplasty osteopontin osteoporosis osteoporotic osteosarcoma osteosis osteotomist osteotomy ostia Ostia Ostiak Ostiak ostiary ostinato ostiolar ostiole

英语词典包含135693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。