element
英 ['elɪm(ə)nt]
美['ɛləmənt]
	    - n. 元素;要素;原理;成分;自然环境
 - n. (Element)人名;(德)埃勒门特;(英)埃利门特
 
英英释意
- 1. an abstract part of something;
 - "jealousy was a component of his character"
 - "two constituents of a musical composition are melody and harmony"
 - "the grammatical elements of a sentence"
 - "a key factor in her success"
 - "humor: an effective ingredient of a speech"
 
- 2. any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
 
- 3. an artifact that is one of the individual parts of which a composite entity is made up; especially a part that can be separated from or attached to a system;
 - "spare components for cars"
 - "a component or constituent element of a system"
 
- 4. one of four substances thought in ancient and medieval cosmology to constitute the physical universe;
 - "the alchemists believed that there were four elements"
 
- 5. the most favorable environment for a plant or animal;
 - "water is the element of fishes"
 
- 6. the situation in which you are happiest and most effective;
 - "in your element"
 
- 7. a straight line that generates a cylinder or cone