| 词汇 | false-alarm |
| 释义 | false alarm noun[ C ] uk /ˌfɒls əˈlɑːm/ us /ˌfɑːls əˈlɑːrm/ an occasion when people wrongly believe that something dangerous or unpleasant is happening or will happen: 假警报;虚惊 Three fire engines rushed to the school only to discover it was a false alarm.3辆救火车疾驰到学校，结果却发现是假火警。 She thought she was pregnant, but it turned out to be a false alarm (= she was not).她以为自己怀孕了，但后来发现是一场虚惊。 Threats & warnings advance warning alarm alarm bell bell-ringing beware the ides of Marchidiom bow brushback pitch burglar alarm cautionary cautionary tale don't you dareidiom early warning system hear warning bellsidiom minatory one swallow doesn't make a summeridiom protection racket red alert red flag scare quotes yellow card You can also find related words, phrases, and synonyms in the topics: Faults and mistakes false alarm | American Dictionaryfalse alarm noun[ C ] us/ˈfɔls əˈlɑrm/ a warning or a signal of danger that is given but is unnecessary Examples of false alarmfalse alarm But, there were statistically significant group differences in falsealarm rates. In a few other trials the subjects reported an error but did not make one (falsealarm). Normally sighted participants did not make any falsealarm in these conditions. Here, both groups appeared more likely to falsealarm to semantically related pairs when the degree of semantic similarity was relatively high. Second, problems that cannot be processed automatically can be handled here, thus reducing the falsealarm rate of the grammar checker. Overall the falsealarm rate was very low-averaging about 1%. Without taking into account falsealarm rates, there were no group differences in recognition. A hit response was a correct "word" response and a falsealarm was an incorrect "word" response. The impaired and normal elderly subjects did not differ in falsealarm rates. Testing the suffocation falsealarm theory of panic disorder. Table 2 summarizes results for falsealarm rates and hit rates. The blank trials (in the experimental and steady-state sessions) were used to measure the falsealarm rate. Hits and falsealarm rates are estimates of the probability of "yes" responses conditional on the possible outcomes. There were no systematic differences across conditions although observers differed in their average falsealarm rate. Moreover, ignoring a piece of dead code seems less of a problem than forcing a programmer to rewrite a piece of good code because of a falsealarm. See all examples of false alarm These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。