検索結果- 英語 - 多言語
検索内容:
Solar System
The Sun and all the heavenly bodies that orbit around it, including the eight planets, their moons, the asteroids, and comets.
warden system
An informal method of communication used to pass information to US citizens during emergencies.
ring system
(astronomy) The combined system or structure formed by all of the rings orbiting a planet
digestive system
(anatomy) A system of organs for the purpose of digesting food.
taxonomic system
(taxonomy) A coherent system of taxonomic judgements on circumscription and placement of the considered taxa. A taxonomic system is restricted to a large but limited part of the living world.
integumentary system
(anatomy) The skin, feathers and other outer coverings of an animal.
voting system
A system used to determine the result of an election based on the preferences expressed by voters.