| 单词 | negative |
| 释义 | adjectivenounverb🔑 nega·tiveAW BrE /ˈneɡətɪv/ NAmE /ˈneɡətɪv/ adjective ➤ bad 坏🔑 bad or harmful 坏的；有害的◆ The crisis had a negative effect on trade . 这次危机对贸易产生了很坏的影响。◆ The whole experience was definitely more positive than negative . 整个经历当然是利多于弊。OPP positive➤ not hopeful 不乐观🔑 considering only the bad side of sth /sb ; lacking enthusiasm or hope 消极的；负面的；缺乏热情的◆ Scientists have a fairly negative attitude to the theory . 科学家对这个理论的态度是相当消极的。◆ 'He probably won't show up .' 'Don't be so negative .' “他很可能不会露面。” “别那么悲观嘛。”OPP positive➤ no 不🔑 expressing the answer 'no' 否定的◆ His response was negative . 他的回答是否定的。◆ They received a negative reply . 他们得到一个否定的答复。OPP affirmative➤ grammar 语法🔑 containing a word such as 'no' , 'not' , 'never' , etc .含有否定词的；否定的◆ a negative form /sentence 否定形式/句➤ scientific test 化验🔑 (abbreviation neg. ) not showing any evidence of a particular substance or medical condition 结果为阴性的（或否定的）◆ Her pregnancy test was negative . 她的孕检呈阴性。OPP positive➤ electricity 电(specialist ) containing or producing the type of electricity that is carried by an electron负极的；阴极的◆ a negative charge /current 负电荷；负电流◆ the negative terminal of a battery 电池的负极柱OPP positive➤ number /quantity 数量less than zero 负的；小于零的◆ a negative trade balance 贸易逆差OPP positive▸ nega·tive·ly AW BrE /ˈneɡətɪvli/ NAmE /ˈneɡətɪvli/ adverb ◆ to react negatively to stress 对压力反应消极◆ to respond negatively 作出否定的回应◆ negatively charged electrons 带负电荷的电子🔑 nega·tiveAW BrE /ˈneɡətɪv/ NAmE /ˈneɡətɪv/ noun ➤ no 不a word or statement that means 'no' ; a refusal or denial否定词；否定；拒绝(formal ) ◆ She answered in the negative (= said 'no' ). 她作了否定的回答。OPP affirmative➤ in photography 摄影a developed film showing the dark areas of an actual scene as light and the light areas as dark 负片；底片 ➡ compare positivenoun (2 ) ➤ in scientific test 化验the result of a test or an experiment that shows that a substance or condition is not present 属阴性（或否定）的结果◆ The percentage of false negatives generated by the cancer test is of great concern . 癌症检查的结果中，假阴性占一定比例的现象受到极大关注。OPP positive🔑 nega·tiveAW BrE /ˈneɡətɪv/ NAmE /ˈneɡətɪv/ verb present simple - I / you / we / they negative BrE /ˈneɡətɪv/ NAmE /ˈneɡətɪv/ present simple - he / she / it negatives BrE /ˈneɡətɪvz/ NAmE /ˈneɡətɪvz/ past simple negatived BrE /ˈneɡətɪvd/ NAmE /ˈneɡətɪvd/ past participle negatived BrE /ˈneɡətɪvd/ NAmE /ˈneɡətɪvd/ -ing form negativing BrE /ˈneɡətɪvɪŋ/ NAmE /ˈneɡətɪvɪŋ/ (formal ) ~sth to refuse to agree to a proposal or a request 拒绝；否定~sth to prove that sth is not true 否定…的真实性；证伪 |
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