| 词汇 | silkworm |
| 释义 | silkworm noun[ C ] uk /ˈsɪlk.wɜːm/ us /ˈsɪlk.wɝːm/ a type of caterpillar (= a form of young insect that is small, long, and has many legs) that produces threads of silk from which it makes a cocoon (= a covering for its body)蚕 Robert Pickett/Visuals Unlimited, Inc./ Visuals Unlimited/GettyImages The development & parts of insects antenna caterpillar chrysalis cocoon eclose eclosion feeler grub larva larval maggot nit nymph proboscis pupal royal jelly tegmen thoracic venation worm silkworm | American Dictionarysilkworm noun[ C ] us/ˈsɪlkˌwɜrm/ a caterpillar that produces threads which are used to make silk Examples of silkwormsilkworm It mimics spiders and silkworms and has been developed to spin synthetic silks. Genetics of the silkworm : revisiting an ancient model system. A second-generation integrated map of the silkworm reveals synteny and conserved gene order between lepidopteran insects. In contrast, mulberry leaves, used for feeding silkworms, belonged to the landlord. It was around this time that the village experienced the development of sericultural industry (silkworm-breeding) and the building of canals. Production of silkworm cocoons was also running at less than half the 1933 level. It seems amazing that the silkworm has established a crisis management system in spermatogenesis by adopting such a simple mechanism as peristaltic squeezing. However, no such marker gene has been cloned in the silkworm. Spermatogenesis of the silkworm and its bearing on radiation induced sterility. This would be a powerful tool to study the mechanism of regulation of silkworm genes or to produce new races with specific characters, such as disease or high temperature resistance. Therefore, silkworms may have a monitoring system to detect the damage, and may prepare subsequent pathways to disturb the formation of a normal acrosome tubule-basal body assembly. Only this week we have heard of the silkworms being affected by radio-activity, and also the trees upon which they live. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The second related to aid for silkworm breeding. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Aid to the breeding of silkworms is something that we have mercifully passed by at this stage. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There are also the silkworms. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open 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. |
| 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。