英语单词大全

sign

/sain/

柯林斯星级

牛津核心词汇

BNC频率: 935

现代语料频率: 759

高考英语大学英语四级大学英语六级考研英语雅思

中文释义

n. 符号, 招牌, 征兆, 正负号, 手势

vt. 签名, 打手势表达

vi. 签名

[计] 正负号; 符号; 符号字符

英文释义

n. a perceptible indication of something not immediately apparent (as a visible clue that something has happened)

n. a public display of a message

n. (medicine) any objective evidence of the presence of a disorder or disease

n. a gesture that is part of a sign language

词态变化

复数形式:signs

过去分词:signed

过去式:signed

现在分词:signing

第三人称单数:signs

例句

1

not designed to give an illusion or depth

2

A, as a prefix to English words, is derived from various sources. (1) It frequently signifies on or in (from an, a forms of AS

3

It signifies from, away , separating, or departure, as in abduct, abstract, abscond

4

a formal resignation and renunciation of powers n

5

a signer of a 1679 address to Charles II in which those who petitioned for the reconvening of parliament were condemned and abhorred

相关词组

1

佔线信号,忙音

2

亲笔签名,手势

3

a signal of distress

遇难信号

4

[电] 讯号

5

[医] 阿隆氏征(阑尾炎时的一种体征)

6

[医] 阿巴迪氏征(突眼性甲状腺时上睑提肌痉挛;脊髓痨时跟腱反射消失)

7

[医] 阿巴迪氏征(突眼性甲状腺肿时上睑提肌痉挛;脊髓痨时跟腱反射消失)

8

abdominocardiac sign

[医] 腹心征(起立性心脏反射)

9

[计] 故障信号

10

[医] 亚伯拉罕氏征(肺结核体征)

11

[医] 亚伯拉罕氏征(结核体征)

12

absolute assignment

[经] 绝对转让

13

absolute block signal

[电] 绝对闭塞记号[机]

14

absolute value sign

[计] 绝对值符号

15

accepted call signal

[计] 受话信号

16

accessory engineering design

[化] 配套工程设计

17

[医] 副征

18

accident signaling system

[机] 意外号志系统

19

account receivable assigned

[经] 应收帐款转让

20

accounting system design

[经] 会计制度设计

最新更新单词

更新时间：2025-05-13 23:22:54

Thomas Robert Malthus

alpha-naphthylthiourea