英语词汇half life怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	half life
释义	half life 1. 【核】(放射性)半衰期；半减期 2. 【生】半排出期，半存留期(放射性同位素从生物有机体中排出一半量的时间) 3. 【化】半反应期 4. 不丰富的生活，令人不满意的生活方式 He was tired of the half life of a student. 他对枯燥乏味的学生生活感到厌倦。 5. (画等的)实物的一半大小
随便看	cathodes cathodic cathodic cathodically cathodically cathodic protection cathodic protections cathodic-protections cathodograph cathodography cathodography cathodoluminescence cathodoluminescences cathodoluminescent cat hole catholic catholically catholically catholically,catholicly catholicalness catholicalness' catholicalnesses catholicalnesses' catholicalness's Catholic Apostolic Church

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