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单词
noble gas
释义
noble gas
noun
countable
chemistry
UK
Word Forms
singular
noble gas
plural
noble gases
DEFINITIONS
1
1
a gas that does not
react
with other substances, from the group of gases that includes
helium
and
neon
Synonyms and related words
Gases
acetylene
ammonia
argon
noble gas
noun
countable
chemistry
US
Word Forms
singular
noble gas
plural
noble gases
DEFINITIONS
1
1
a gas that does not
react
with other substances, from the group of gases that includes
helium
and
neon
Synonyms and related words
Gases
acetylene
ammonia
argon
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after all
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after dark
aftereffect
after-effects
afterglow
after hours
after-hours
afterlife
aftermarket
afternoon
afternoons
afterparty
afters
after-school
aftershave
aftershock
aftertaste
after tax
after the event
after the fact
after the fashion of
英语词典包含67175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。
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更新时间：2025/10/7 15:22:16