abate

有谁知道，a开头的单词50个

abacus: n. 算盘,圆柱顶板
The clerk reckoned the expenditure last week with an abacus .
2 aback: adv. 向后地, 后退地，吃惊地
He appeared taken aback .
3 abandon: n. 放纵 vt. 放弃,遗弃,沉溺
She rationalized her decision to abandon her baby by saying she could not afford to keep it.
4 abash: v. 使...羞愧,使困窘
His boss's criticism left him feeling rather abashed .
5 abate: v. 缓和, 减弱
The ship sailed when the storm abated .
6 abbess: n. 女修道院院长, 尼姑庵住持
abbess
7 abbey: n. 修道院，修道院教堂
The abbey is now a ruin.
8 abbot: n. 男修道院院长
The office, term, or jurisdiction of an abbot .
9 abbreviate: vt. 缩写，缩短，使...简略
In writing, the title `Doctor' is abbreviated to `Dr'.
10 abandonment: n. 放弃, 自暴自弃, 放纵
The act of abandoning; abandonment .
abdomen: n. 腹部
Relating to or situated on or close to the abdomen ; abdominal.
12 belly: n. 腹部 v. 膨胀
A hungry belly has no ears.
13 abet: v. 煽动, 教唆, 教唆某人犯罪
He was abetted in these illegal activities by his wife.
14 abeyance: n. 中止, 暂搁, 停止
The decision is in abeyance until the returns from holiday.
15 abhor: vt. 憎恶, 厌恶, 痛恨
He abhors this banker.
16 abhorrence: n. 可憎恶的人（或事）, 憎恶
A cordial abhorrence of waste.
17 abhorrent: adj. 令人憎恨的, 可恶的，背离的
It's abhorrent to my idea.
18 abide: vt. 遵守,忍受 vi. 居留
I abide by what I said.
19 ability: n. 才能, 能力
This is a task well within your ability .
20 abject: adj. 卑贱的，不幸的, 可怜的
He is an abject liar.
ablaze: adj. 著火的, 闪亮的, 激昂的
His face was ablaze with anger.
22 able: adj. 能干的, 有能力的
Free will makes us able to choose our way of life.
23 ably: adv. 能干地, 巧妙地
She controlled the meeting very ably .
24 abnormal: adj. 反常的,不正常的,不规则的 n. 不正常的人
At one time, she is fine, but at another, she is abnormal .
25 abnormally: adv. 异常地，例外地，不规则地
The company director must have felt embarrassed at reading out such an abnormally low set of figures, because he stumbled over that part of his report.
26 abnormality: n. 变态, 反常, 异常, 畸形
A disease or an abnormality of a joint.
27 aboard: adv. 在船上,在火车上,在飞机上 prep. 上船，上飞机，上车
We travelled aboard the same flight.
28 abode: n. 住处, 住所，逗留等待动词abide的过去式与过去分词
Lovejoy, of no fixed abode , was charged with murder.
29 abolish: vt. 废止,革除
Thatcher has said she will abolish the rating system. Watch this space, she won't. No one will. No ever.
30 abolishable: adj. 可废除的
31 abolition: n. 废除, 废止
Advocacy of the abolition of slavery.
32 A-bomb: n. 原子弹
33 abominable: adj. 讨厌的, 令人憎恶的
The food in this hotel is abominable .
34 aboriginal: adj. 原始的, 土著的
A member of an aboriginal people living in tribes.
35 abort: v. 流产, 打胎, 堕胎
Some suspicious looking men were loitering abort near the house
36 abortion: n. 流产,堕胎
What is the meanning of " abortion "?
37 abound: v. 富于, 充满
Indian abounds with rains.
38 about: adj. 准备 adv. 大约 prep. 关于
How about a cup of tea?
39 above: adj. 上面的 adv. 在上面, 超过 n. 上面的东西 prep. 在...上面, 超过
Above all,we must be healthy
40 abreast: adv. 并肩地, 相并地, 赶得上
keep abreast of
41 abridge: vt. 删节, 缩短
It was abridged from the original work
42 abroad: adj. 在国外,海外(一般作表语) adv. 到国外, 广为流传
be all abroad
43 abrupt: adj. 唐突的, 陡峭的
The train came to an abrupt stop,making the passengers fall off their seats.
44 absence: adj. 不在,缺席 n. 缺乏,缺少,缺席
a long absence
45 absent: adj. 缺席的,缺少的 vt. 使缺席 prep. 没有
How many students are absent here today?
46 absentee: n. 不在者, 缺席者，缺勤者
All is here but the absentee .
47 absent-minded: adj. 心不在焉的
The students are absent-minded at reading the books.
48 absolute: adj. 绝对的,完全的,无限制的,独立的,专制的 n. 绝对的事物
an absolute majority
49 absolutely: adv. 绝对地,完全地;独立地;确实地
I believe your words absolutely .
50 absolution: n. 免罪, 赦罪
The judger noticed the sheet of absolution .

shorten和abbreviate，abridge，cut的区别，近义词，同义词用法辨析

abbreviate

英音 [ ə'bri:vieit ] ； 美音 [ ə'bri:vieit ]
及物动词：
缩写，使…简略，缩短

词形变化：名词：abbreviator；时态：abbreviated，abbreviating，abbreviates。
同义词：abridge，contract，cut，foreshorten，reduce，shorten。
反义词：dilate，elaborate，enlarge，expand，expatiate，exposit，expound，flesh out，lucubrate。

abandon是什么

abandon是：vt. 放弃(信念);(不顾责任、义务等)离弃，遗弃，抛弃;(不得已而)舍弃，丢弃，离开;停止(支持或帮助);中止;陷入，沉湎于（某种情感）。 n. 放任;放纵。Abandon 英 / əˈbændən美 / [əˈbændən]。第三人称单数： abandons现在分词： abandoning过去式： abandoned过去分词： abandoned。记忆技巧：a 加强 + ban 禁止 + don 给予 → 禁止给 → 放弃。双语例句：1.Their decision to abandon the trip was made because of financial constraints他们决定放弃这次出游是因为财力有限。2.We had no option but to abandon the meeting.我们别无选择，只有放弃这次会面。3.The country abandoned its political leaders after the war.战后该国人民不再拥护他们的政治领袖。4.I remember one time we had to abandon our car in the snow.我记得有一次我们迫于无奈把汽车丢弃在雪地里。5.The project had to be abandoned due to a lack of government funding.这项工程由于缺乏政府的资助而不得不放弃。6.She put forward some cogent reasons for abandoning the plan.她为放弃这个计划提出了一些具有说服力的理由。