英语单词 | base |
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英美音标 | 英 [beɪs] 美 [beɪs] |
中文释义 | n.底部;基地;基础;基数;基线;(棒球)垒;[化]碱 vt.以 ... 作基础 adj.卑鄙的;不道德的 |
英语例句 | (1) I found a small leaf at the base of the flower. (2) Our mission was over, and went back to our base. (3) Many languages have Latin as their base. (4) One billion new consumers will double the existing consumer base within the next decade. (5) The base line can be set out as a single or double chain. (6) The line spacing is the vertical distance between the base lines of two consecutive lines of text. (7) I got two on the first base foul line. (8) A base is the hydroxide of a metal. (9) An acid reacts with a base to form salt and water. (10) This novel is based on historical facts. (11) To betray a friend is a base action. |
中文例句 | (1) 我在那朵花的底部发现一片小叶。 (2) 我们的任务结束了,我们返回了基地。 (3) 许多语言都以拉丁语为基础。 (4) 未来10年内全球将新增10亿消费者,消费者基数将较现在增加一倍。 (5) 基线可作为一条单链系或双链系。 (6) 行距是两个连续文本行的基线之间的垂直距离。 (7) 我有两张垒界外线旁的座位票。 (8) 碱是金属的氢氧化物。 (9) 酸和碱起反应,生成盐和水。 (10) 这部小说是以历史事实为根据的。 (11) 背叛朋友是卑劣的行为。 |
vocabulary简明 | The base of something is usually the foundation, starting point, or main ingredient of something. A soup base is the flavoring or broth you use to get your soup started. |
vocabulary扩展 | If you're a soldier, you might live on a base ("place where you're stationed"). When your unit plays softball, you must touch each base before scoring. The bottom of pentagon-shaped home plate is its base ("bottom"). Yelling at or pushing the empire is considered base ("mean-spirited") behavior. At end of the season, your team might get a trophy, which sits on a base ("pedestal"), or a plaque made of brass, an alloy of zinc, which is base metal (it corrodes easily). |
柯林斯解释 | 1 [N-COUNT 可数名词]基础;根基;底部 The base of something is its lowest edge or part. [usu
2 [N-COUNT 可数名词]基部;相连处;连接处 The base of something is the lowest part of it, where it is attached to something else. [usu
3 [N-COUNT 可数名词]底;底部;底面 The base of an object such as a box or vase is the lower surface of it that touches the surface it rests on. [usu with poss]
4 [N-COUNT 可数名词]底部;基座 The base of an object that has several sections and that rests on a surface is the lower section of it. [usu with supp]
5 [N-COUNT 可数名词]基层;底层 A base is a layer of something which will have another layer added to it. [usu with supp]
6 [N-COUNT 可数名词]出发点;起点;基础 A position or thing that is a base for something is one from which that thing can be developed or achieved. [usu sing]
7 [VERB 动词]以…为基础 If you base one thing on another thing, the first thing develops from the second thing. [V n
based
8 [N-COUNT 可数名词](公司的)客户基础,主要(客户)群体 A company's client base or customer base is the group of regular clients or customers that the company gets most of its income from. [BUSINESS 商]
9 [N-COUNT 可数名词](军事)基地 A military base is a place which part of the armed forces works from. [usu supp N]
10 [N-COUNT 可数名词](工作或生活的)据点,基地 Your base is the main place where you work, stay, or live. [usu poss N]
11 [N-COUNT 可数名词](活动的)地点,中心,大本营 If a place is a base for a certain activity, the activity can be carried out at that place or from that place. [usu sing]
12 [N-COUNT 可数名词]基础成分;主要成分;主料 The base of a substance such as paint or food is the main ingredient of it, to which other substances can be added.
13 [N-COUNT 可数名词](数字进位制中的)基数 A base is a system of counting and expressing numbers. The decimal system uses base 10, and the binary system uses base 2. [also N num] 14 [N-COUNT 可数名词](棒球、垒球、圆场棒球等的)垒 A base in baseball, softball, or rounders is one of the places at each corner of the square on the pitch. 15 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]卑鄙的;下流的;无耻的 Base behaviour is behaviour that is immoral or dishonest. [LITERARY 文]
16 [PHRASE 短语]完全错误;大错特错 If you say that someone is off base, you mean that they are wrong. [usu v-link PHR] [mainly AM 主美] [INFORMAL 非正式]
17 [PHRASE 短语](尤指在近期没有联系的情况下与某人)取得联系 If you communicate with someone, especially someone you have not communicated with recently, you can say that you touch base with them. [V inflects] [INFORMAL 非正式]
18 [PHRASE 短语]面面俱到;应付各种情况 If someone touches all the bases or covers the bases, they deal with everyone or everything involved in a situation. [INFORMAL 非正式]
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