Question

valid adj.有效的；有根据的；合法的；正当的 (1) 请输入有效的显示名。(2) 银行发的支票保付卡不是有效的身份证明文件。(3) 无论这起诉讼是否是公平的或者是有根据的，认真对待传票对当事人来说是至关重要的。(4) 生病是不去上班的正当理由。 Something is valid when it can be supported or backed-up, or if it is functional: “She figured her password was valid because she had just set it.” In a legal context, valid means that something is binding or actionable: “At the time of the accident his license was no longer valid, so they impounded his car.” The logical grounding of an argument can be valid: “That’s a valid point about Santa being too large to fit down a chimney.”

Accepted Answer

英 ['vælɪd] 美 ['vælɪd] (1) Please provide a valid screen name.(2) A credit card is not a valid proof of identity.(3) Whether or not you believe the lawsuit is fair or valid, it is vital that you act on the summons.(4) Illness is a valid excuse for being absent from work. A valid argument is one that is well-grounded in fact, law or logic. "Their argument for annulment was valid because they had never even met and their marriage was the result of a clerical error at town hall." 1[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]有根据的；正当的；合理的 A valid argument, comment, or idea is based on sensible reasoning.   [oft it v-link ADJ to-inf]They put forward many valid reasons for not exporting...他们提出了很多不出口的正当理由。It is valid to consider memory the oldest mental skill, from which all others derive...我们有理由认为记忆是最原始的心智技能，所有其他技能都在此基础上衍生出来。He recognized the valid points that both sides were making.他认可双方观点中的合理之处。validityThe editorial in the Financial Times says this argument has lost much of its validity.《金融时报》的社论认为这个观点已不太令人信服。2[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]有意义的；有效的 Something that is valid is important or serious enough to make it worth saying or doing. Most designers share the unspoken belief that fashion is a valid form of visual art.大多数设计者都认同这样一种不言而明的理念，即时尚是视觉艺术的一种重要形式。validity...the validity of making children wear cycle helmets.让孩子在骑车时戴头盔的重要性3[ADJ 形容词]（票证等）有效的 If a ticket or other document is valid, it can be used and will be accepted by people in authority. For foreign holidays you will need a valid passport...出国度假需持有效护照。All tickets are valid for two months.所有的票在两个月内有效。4See also:validity；

英语单词	valid
英美音标	英 ['vælɪd] 美 ['vælɪd]
中文释义	adj.有效的；有根据的；合法的；正当的
英语例句	(1) Please provide a valid screen name. (2) A credit card is not a valid proof of identity. (3) Whether or not you believe the lawsuit is fair or valid, it is vital that you act on the summons. (4) Illness is a valid excuse for being absent from work.
中文例句	(1) 请输入有效的显示名。 (2) 银行发的支票保付卡不是有效的身份证明文件。 (3) 无论这起诉讼是否是公平的或者是有根据的，认真对待传票对当事人来说是至关重要的。 (4) 生病是不去上班的正当理由。
vocabulary简明	A valid argument is one that is well-grounded in fact, law or logic. "Their argument for annulment was valid because they had never even met and their marriage was the result of a clerical error at town hall."
vocabulary扩展	Something is valid when it can be supported or backed-up, or if it is functional: “She figured her password was valid because she had just set it.” In a legal context, valid means that something is binding or actionable: “At the time of the accident his license was no longer valid, so they impounded his car.” The logical grounding of an argument can be valid: “That’s a valid point about Santa being too large to fit down a chimney.”
柯林斯解释	1 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]有根据的；正当的；合理的 A valid argument, comment, or idea is based on sensible reasoning. [oft it v-link ADJ to-inf] They put forward many valid reasons for not exporting... 他们提出了很多不出口的正当理由。 It is valid to consider memory the oldest mental skill, from which all others derive... 我们有理由认为记忆是最原始的心智技能，所有其他技能都在此基础上衍生出来。 He recognized the valid points that both sides were making. 他认可双方观点中的合理之处。 validity The editorial in the Financial Times says this argument has lost much of its validity. 《金融时报》的社论认为这个观点已不太令人信服。 2 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]有意义的；有效的 Something that is valid is important or serious enough to make it worth saying or doing. Most designers share the unspoken belief that fashion is a valid form of visual art. 大多数设计者都认同这样一种不言而明的理念，即时尚是视觉艺术的一种重要形式。 validity ...the validity of making children wear cycle helmets. 让孩子在骑车时戴头盔的重要性 3 [ADJ 形容词]（票证等）有效的 If a ticket or other document is valid, it can be used and will be accepted by people in authority. For foreign holidays you will need a valid passport... 出国度假需持有效护照。 All tickets are valid for two months. 所有的票在两个月内有效。 4 See also:validity ；

Valid Argument Adj Graded 能被表示程度的副词或介词词组修饰的形容词 Validity 英 Vælɪd] 美 Vælɪd