英语词汇“expansion”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

ex·pan·sion

(ĭk-spănshən)

a. The act or process of expanding: the new nation's expansion westward.

b. The state of being expanded.

a. An expanded part: an expansion of a river.

b. A product of expanding: a book that is an expansion of the author's PhD thesis.

3. The extent or amount by which something has expanded.

4. Mathematics

a. A quantity written in an extended form, such as in a sum or product of terms.

b. The process of obtaining this form.

5. An expanse.

6. A period of increased economic or business activity.

单词	expansion
释义	ex·pan·sion (ĭk-spănshən) n. 1. a. The act or process of expanding: the new nation's expansion westward. b. The state of being expanded. 2. a. An expanded part: an expansion of a river. b. A product of expanding: a book that is an expansion of the author's PhD thesis. 3. The extent or amount by which something has expanded. 4. Mathematics a. A quantity written in an extended form, such as in a sum or product of terms. b. The process of obtaining this form. 5. An expanse. 6. A period of increased economic or business activity.
随便看	malediction maledictory malefaction malefactor male fern malefic maleficence maleficent maleic acid male menopause malemute malemute maleness Malenkov malentendu male pattern baldness Malevich malevolence malevolent malevolently malfeasance malfeasant malformation malformed malfunction