negatived

N 开头单词词源字典

基本解释

adj.否定的；消极的；负面的；负的
n.否定；反面意见；底片；[数]负数
vt.否定

词源解说

1400年左右进入英语，直接源自古法语的negatif；最初源自拉丁语的negativus。

同根派生

negatived相关词

用法辨析

in the negative指“否定的”，一般用于正式的公文中；
reply in the negative表示“给予否定答复”，但是不如deny（否认）,refuse（拒绝）和decline（婉谢）等词的用法普遍。

英汉例句

用作形容词 (adj.)

用作定语: ～+ n.

He gave us a negative answer.
他给了我们一个否定的回答。

用作名词 (n.)

The answer was in the negative.
回答是否定的。

negatived更多例句

词组短语

用作形容词 (adj.)

～+名词

negative attitude 消极态度
negative electricity 负电
negative electrode 负极，负电极；阴极
negative example 反面例子
negative lens 负透镜

negatived更多词组

英英字典

柯林斯英英字典

A fact, situation, or experience that is negative is unpleasant, depressing, or harmful.
negatively
If someone is negative or has a negative attitude, they consider only the bad aspects of a situation, rather than the good ones.
negatively
A negative reply or decision indicates the answer "no."
negatively
A negative is a word, expression, or gesture that means "no" or "not."
In grammar, a negative clause contains a word such as "not," "never," or "no one."
If a medical test or scientific test is negative, it shows no evidence of the medical condition or substance that you are looking for.
HIV negative&rarrsee HIV
In photography, a negative is an image that shows dark areas as light and light areas as dark. Negatives are made from camera film, and are used to print photographs.
A negative charge or current has the same electrical charge as an electron.
negatively
A negative number, quantity, or measurement is less than zero.
If an answer is in the negative, it is "no" or means "no."

专业释义

医药科学

阴性的，无病菌的

物理学

负的，阴性的；逆的，背的；(摄影镜头)反转的

数学

负的，阴性的；逆的，背的；(摄影镜头)反转的
否定谓项的
负(数)，负号；减号

生物学

阴性的，无病菌的
负感应的

摄影

底片的，阴暗相反的
底片，底板

化学

(元素)阴性的，带负电的