bases

名词 base:

1. any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water
   同义词：base, alkali
2. installation from which a military force initiates operations
   同义词：base, base of operations
3. lowest support of a structure
   同义词：foundation, base, fundament, foot, groundwork, substructure, understructure
4. place that runner must touch before scoring
   同义词：base, bag
5. (numeration system) the positive integer that is equivalent to one in the next higher counting place
   同义词：base, radix
6. the bottom or lowest part
   同义词：base
7. (anatomy) the part of an organ nearest its point of attachment
   同义词：base
8. a lower limit
   同义词：floor, base
9. the fundamental assumptions from which something is begun or developed or calculated or explained
   同义词：basis, base, foundation, fundament, groundwork, cornerstone
10. a support or foundation
    同义词：base, pedestal, stand
11. the bottom side of a geometric figure from which the altitude can be constructed
    同义词：base
12. the most important or necessary part of something
    同义词：basis, base
13. the place where you are stationed and from which missions start and end
    同义词：base, home
14. a terrorist network intensely opposed to the United States that dispenses money and logistical support and training to a wide variety of radical Islamic terrorist groups; has cells in more than 50 countries
    同义词：al-Qaeda, Qaeda, al-Qa'ida, al-Qaida, Base
15. (linguistics) the form of a word after all affixes are removed
    同义词：root, root word, base, stem, theme, radical
16. the stock of basic facilities and capital equipment needed for the functioning of a country or area
    同义词：infrastructure, base
17. the principal ingredient of a mixture
    同义词：base
18. a flat bottom on which something is intended to sit
    同义词：base
19. (electronics) the part of a transistor that separates the emitter from the collector
    同义词：base

名词 basis:

1. a relation that provides the foundation for something
   同义词：footing, basis, ground
2. the fundamental assumptions from which something is begun or developed or calculated or explained
   同义词：basis, base, foundation, fundament, groundwork, cornerstone
3. the most important or necessary part of something
   同义词：basis, base

动词 base:

1. use as a basis for; found on
   同义词：establish, base, ground, found
2. use (purified cocaine) by burning it and inhaling the fumes
   同义词：free-base, base
3. assign to a station
   同义词：station, post, base, send, place

1. We launched a bombing raid on enemy bases.
   我们对敌方基地实施了突然袭击。
2. He was expelled from the country for spying on their naval bases.
   他因刺探该国海军基地的情报而被驱逐出境。
3. Acids react with bases to form salts.
   酸与碱反应生成盐。
4. How many military bases are they maintaining on foreign soil?
   他们在外国保持多少个军事基地？
5. The rumor had no basis.
   那谣言没有根据。
6. The branch of immunology that deals with the molecular and genetic bases of the immune response.
   免疫遗传学免疫学中研究免疫反应的细胞和基因基础的分支

ba.ses

n.（名词）
Plural of basis
basis的复数