Word · Frequency #514
base
基础；根基；底座；起点
核心释义
The bottom support, foundation, or starting point of something; the basis for an idea or process.
- 1.
基础；根基；起点。
Something from which other things extend; a foundation.
- 2.
军事力量发起行动的基地
installation from which a military force initiates operations
- 3.
逻辑推理或思考的起点；基础。
The starting point of a logical deduction or thought; basis.
- 4.
结构的最低支撑
lowest support of a structure
- 5.
军事基地；驻地。
A site, structure, or both, usually durable and often permanent, for housing military personnel and materiel.
- 6.
跑者必须触及的得分地点
a place that the runner must touch before scoring
- 7.
总部；大本营。
The place where decisions for an organization are made; headquarters.
- 8.
基本成分；主要成分。
A basic but essential component or ingredient.
- 9.
媒染剂。
A substance used as a mordant in dyeing.
- 10.
粉底霜；打底化妆品。
Foundation: a cosmetic cream to make the face appear uniform.
- 11.
碱；化学中的碱类。
Any of a class of generally water-soluble compounds that turn red litmus blue and react with acids to form salts.
- 12.
比赛中的基地；垒(如棒球)。
Important areas in games and sports.
- 13.
柱基；柱脚。
The lowermost part of a column, between the shaft and the pedestal or pavement.
- 14.
碱基(核苷酸中的含氮碱基)。
A nucleotide's nucleobase in the context of a DNA or RNA biopolymer.
- 15.
基部(叶或花瓣等的着生处)。
The end of a leaf, petal or similar organ where it is attached to its support.
- 16.
基极(双极型晶体管的控制端)。
The name of the controlling terminal of a bipolar transistor (BJT).
- 17.
底边；底面。
The lowest side of a triangle or other polygon, or the lowest face of a cone, pyramid or other polyhedron laid flat.
- 18.
盾徽最低部分；香槟纹章(盾徽下部的三等分之一)。
The lowest third of a shield (or field), or an ordinary occupying this space, the champagne. (Compare terrace.)
- 19.
底数(乘方运算中的底数)。
A number raised to the power of an exponent.
- 20.
基数；根数(同 radix)。
Synonym of radix.
- 21.
拓扑基(生成拓扑的集合族)。
The set of sets from which a topology is generated.
- 22.
底空间(拓扑学中相对于覆盖空间、纤维丛等)。
A topological space, looked at in relation to one of its covering spaces, fibrations, or bundles.
- 23.
基(群作用中不被任何非平凡元素共同固定的序列)。
A sequence of elements not jointly stabilized by any nontrivial group element.
- 24.
在手对手平衡中,支撑上方者的人；保持与地面接触的人。
In hand-to-hand balance, the person who supports the flyer; the person that remains in contact with the ground.
- 25.
作为词缀附着基础的词素(或多个词素)。
A morpheme (or morphemes) that serves as a basic foundation on which affixes can be attached.
- 26.
测量中精确测定长度和位置的线,作为通过三角形系统计算相关点或物体距离和位置的基准。
A line in a survey which, being accurately determined in length and position, serves as the origin from which to compute the distances and positions of any points or objects connected with it by a system of triangles.
- 27.
几乎总是支持单一政党候选人的选民群体。
A group of voters who almost always support a single party's candidates for elected office.
- 28.
将颜料或其他材料粘合在一起的材料；粘合剂。
A material that holds paint or other materials together; a binder.
基地；军事基地；垒；（体育）基地；总部；大本营；主要成分；基本成分；粉底；粉底霜
用法In use
The statue stands on a heavy marble base.
用法提示：base 在此处为名词，指物体的底部支撑或基座。
Rice is the base of many Asian dishes.
用法提示：base 在此处为名词，表示主要成分或基础食材。
The army returned to its base after the mission.
用法提示：base 在此处为名词，指军事或行动的据点或基地。
the attack wiped out our forward bases
it was built on a base of solid rock
base of [something]
The base of the statue is made of marble.
雕像的底部是大理石制成的。
相关词与表达Connections
搭配Collocations
- base camp
- 大本营；基地营
- The mountaineers set up a base camp at the foot of the mountain.登山者在山脚下建立了大本营。
- first base
- 一垒
- He hit the ball and ran to first base.他击球后跑向一垒。
- base salary
- 基本工资
- Her base salary is $50,000 per year.她的基本工资是每年五万美元。
- base rate
- 基准利率
- The central bank raised the base rate by 0.25%.中央银行将基准利率提高了0.25%。
- base of operations
- 行动基地；运营基地
学习提示Learner notes
记忆技巧Memory Tip
base音似“贝斯”，贝斯是乐队的基础乐器，由此记住其“基础”义。
语境与语域Context & Register
“base”作“基础；底部”解时，语域为中性，广泛用于学术、技术及日常语境中，如描述物理底部或抽象基础，属于比较安全、通用的用法。
发音与拼写Pronunciation & Spelling
All listed words share the /eɪs/ ending and rhyme with 'base'. However, 'bass' (the fish) is pronounced /bæs/ and does not rhyme.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Collins 词频等级为 5，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.