| 单词 | ladybird |
| 释义 | ladybird noun[C] UKuk/ˈleɪ.di.bɜːd/us/ˈleɪ.di.bɝːd/(USladybug,us/ˈleɪ.di.bʌɡ/uk)asmall,redbeetlethat is round and hasblackspots 瓢虫 arlindo71/E+/GettyImages Insect names
Examplesofladybirdladybird Generalist predators, such as spiders, ants and ladybirds, occurred on the willows but were never observed attacking the eggs. From theCambridge English Corpus The presence of long-term benefits in terms of fitter offspring probably indicates the evolutionary rationale behind the prevalence of promiscuity in ladybirds. From theCambridge English Corpus An experiment was conducted with a matchbox containing leaf fragments carrying aphids, in one case with hover fly larvae and in another withladybirdlarvae. From theCambridge English Corpus Intra- versus inter-specific interactions in starvingladybirdbeetles predaceous on aphids. From theCambridge English Corpus On delivery, adult ladybirds were provided with a mixed culture of aphids to feed upon. From theCambridge English Corpus Unlike physical interference, chemical interference and its effects on reproduction in ladybirds have been more extensively studied. From theCambridge English Corpus For some farmers (and not always the older ones), defective eyesight was the reason for insect misidentification (usuallyladybirdeggs confused with aphids). From theCambridge English Corpus Oviposition responses to patch quality in larchladybirdpersistence of these semiochemicals is likely to relate to their chemical composition. From theCambridge English Corpus Thus, promiscuity has both short- and long-term benefits and is advantageous to ladybirds. From theCambridge English Corpus It was therefore decided to undertake a study on the evolutionary significance of the occurrence of promiscuity in ladybirds, with emphasis on both the possible direct and indirect benefits. From theCambridge English Corpus Female ladybirds were used in the experiments. From theCambridge English Corpus We see the damage of the harlequinladybird. FromEuroparl Parallel Corpus - English We are engaged in welfare work for theladybird. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The new clause mentions the use of live ladybirds. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Then wise naturalists said that if theladybirdwere introduced into the area that would have a most beneficent effect; and it has done. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 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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