虚弱的体质: a fragile constitutinfragile constitutionfragile health
新生: 1.(刚产生的) newborn; newly born 短语和例子新生婴儿 newborn (baby)2.(新生命) new life; rebirth; regeneration; a new lease of [on] life 短语和例子获得新生 be given a new life; be reborn3.(新入学的学生) new student; new p
