critical adj. 评论的,鉴定的,批评的,危急的,临界的
例句:The reforms of enterprises are now at the critical moment.
现在企业的改革正处在紧要关头。
critic n. 批评家,评论家,吹毛求疵者
例句:Derek was not satisfied with the drama critic panning his new play.
德里克不满于这位戏剧批评家对自己新剧本的苛评。
criticism n.批评,批判
例句:Such a questionable assertion is sure to provoke criticism.
这种有问题的主张肯定会招致非议。
criticize v. 批评,责备
例句:You should not criticize the little boy so harshly in his face.
你不应该当面这么严厉地批评那个小男孩。
crucial adj.至关紧要的
例句:The cylinder is a crucial part of the washing machine.
滚筒是洗衣机必不可少的部分。
vital adj. 生死攸关的,重大的,生命的,生机的,至关重要的,所必需的
例句:The government saw the introduction of new technology as vital.
政府认为引进新技术至关重要。
essential adj. 本质的,实质的,基本的,精华的 n.本质,实质,要素,要点
例句:In considering this problem, you should grasp its essentials.
在考虑这一问题时,你应当抓住实质。
essence n.基本,[哲]本质,香精
例句:The two things are the same in outward form but different in essence.
那两样东西在外表上相同,但在本质上不同。
decisive adj. 决定性的
例句:The report brought about a decisive change in the whole policy.
这个报告使整个方针发生了决定性的变化。