| 词汇 | jackknifed |
| 释义 | jackknifed past participle, past simple ofjackknife jackknife verb[ I ] uk /ˈdʒæk.naɪf/ us /ˈdʒæk.naɪf/ If a truck that has two parts jackknifes, one part moves around so far towards the other part that it cannot be driven: 弯成V字形（如铰接货车的弯折） The oil tanker jackknifed after skidding on the ice.油罐车在冰上打滑，绞接的车身之间发生了弯折。 On the road: accidents involving vehicles anti-collision aquaplane bird strike brake bump car crash car wreck collide with someone/something collision fender bender pile (something) up plough into something/someone post-crash roadkill RTA rubbernecker rubbernecking sideswipe smash stack Examples of jackknifedjackknifed In English, many past and present participles of verbs can be used as adjectives. Some of these examples may show the adjective use. Both methods inevitably leave the jackknifed data sets less balanced than the original one. Assuming that the dominance of mutations is the same for all traits, we calculated the mean dominance, weighted by the inverse of the jackknifed standard errors. Examination of the results of each simulation reveals that this behaviour is due to a small number of cases where the jackknifed estimates are wildly inaccurate. I have seen traffic on that road held up for a matter of four or five hours in the winter because one lorry has jackknifed. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In 1981, 10 lorries jackknifed in fatal and serious accidents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The drivers of the car and the tractor-trailer that jackknifed were not hurt. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The destroyer jackknifed and went down rapidly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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. |
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