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单词
half-life
释义
half-life
noun
countable
physics
UK
Word Forms
singular
half-life
plural
half-lives
DEFINITIONS
1
1
the amount of time that is needed for a substance to lose one half of its
radioactivity
Synonyms and related words
Radioactivity and radiation
alpha particle
atomic
becquerel
half-life
noun
countable
physics
US
Word Forms
singular
half-life
plural
half-lives
DEFINITIONS
1
1
the amount of time that is needed for a substance to lose one half of its
radioactivity
Synonyms and related words
Radioactivity and radiation
alpha particle
atomic
becquerel
随便看
give someone pause (for thought)
give someone/something a chance
give someone the benefit of the doubt
give someone the bird
give someone the creeps
give someone the elbow
give someone the evil eye
give someone the eye
give someone the finger
give someone the fright of their life
give someone the giggles
give someone their head
give someone the shaft
give someone the shivers
give someone the slip
give someone to understand (that)
give someone ulcers
give someone what for
give (someone) your word
give someone/get the push
give someone/something a belt
give someone/something a chance
give someone/something a wide berth
give something a clean bill of health
give something a day/month/year etc
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:2025/1/11 20:04:04