He has realized how precious health is.
他已经体会到健康的可贵。
疯狂英语拿手好戏卡
生活和商务 - 额外成就感（一）
📚 句中词汇解析
从本句中提取的重要词汇
adj. 宝贵的，珍贵的;贵重的;矫揉造作的;可爱的，宝贝的;
adv. <口>很，非常;
n. 珍爱的人;可爱的人;
💡 prec价值+ious形容词后缀→有价值的 → 珍贵的
"The crown was set with precious jewels—diamonds, rubies and emeralds."
王冠上镶嵌着稀世珍宝—有钻石、红宝石、绿宝石。
近义：appreciated, loved, prized, valuable, valued, esteemed
反义：loathly, loathsome, nasty, nauseating, aversive, repulsive
n. 健康状况;卫生;保健;昌盛，兴旺;
💡 heal(治愈）+th(名缀）治愈后恢复健康。
"He lost his health, and therefore his difficulties increased."
他身体虚弱, 因此更增加了他的困难.
近义：healthiness, liveness, salubrity, salutariness, sanitation, sparkle
反义：unhealthiness, unsanitariness