useless的英语怎么读
useless的英语读法:英[ˈjuːsləs],美[ˈjuːsləs]。1、These useless batteries cannot be discarded casually.不能随便丢弃这些无效的电池。2、It is useless to apologize after what has happened.事后道歉是没有用的。3、I don't like math at all because I'm really useless at it.我一点也不喜欢数学,因为我数学真的很差。4、You are so useless that you can't do any help.你真没用 什么忙也不能帮上。5、Sorry, I'm pretty useless with computers.对不起,我对电脑没什么研究。6、Why do you keep so much useless garbage! Get rid of it!你为什么放这么多没用的垃圾!扔掉它!
useless怎么读
英[ˈjuːsləs];美[ˈjuːsləs]useless造句:1、A:It is useless trying to argue with Shylock Don-t wait any longer安东尼奥:跟夏洛克讲理是没有用的。别再等了。2、He is in great danger of losing all his money if he continues to buy useless objects.如果他继续买这些无用的东西,他就有失去所有钱财的危险。3、It is useless for you to tempt me!你诱惑我是没有用的!4、to throw out a useless card or to fail to follow suit.丢出无用的牌不照样做。5、a useless mouth光吃不做的人, 饭桶6、It is useless arguing with him.和他辩论没有用处。7、She knew it was useless to say that he had let many spring cleaning times pass.她知道说许多次春季大扫除他都没有来许多次春季大扫除是没有用的。8、Those who err, in each discourse, are not inevitably useless in it.在每个论述里犯错误的那些人,他们未必然是没有用途。
useless的英语
英语useless的意思是无用的。词根助记:解析:us利用+less 构成形容词,少->不能利用的->useless 无用的。联想:abuse v. 滥用;虐待;辱骂 n. 滥用;虐待;辱骂。abusive adj. 虐待的;辱骂的。disabuse v. 使改变想法。artless adj. 天真的;朴实的;无虚饰的。bootless adj. 无用的。boundless adj. 无限的。双语例句:1、These useless batteries cannot be discarded casually.不能随便丢弃这些无效的电池。2、It is useless to apologize after what has happened.事后道歉是没有用的。3、I don't like math at all because I'm really useless at it.我一点也不喜欢数学,因为我数学真的很差。4、You are so useless that you can't do any help.你真没用 什么忙也不能帮上。
unhelpful和helpless的区别
1、意义不同。unhelpful 意思是无益的; 不予帮助的。helpless 意思是无助的; 无能的; 无用的; 六亲无靠。例如: If the bank is unhelpful take it up with the Ombudsman. 银行要是不肯帮忙,就去找申诉专员。Children are dying, and I am helpless to do anything. 孩子们已奄奄一息,而我却无力做任何事情。2、句子中的主语不同。unhelpful用在物做主语的句子中。helpless用在人做主语的句子中。例如: For this reason, medical theory is relatively unhelpful in filling in gaps in the factual picture. 基于这一原因, 医药理论在解决实际问题方面也显得苍白无力。Parents often feel helpless, knowing that all the cuddles in the world won't stop the tears. 父母经常感到无能为力,因为他们知道无论多少次拥抱也无法止住眼泪。3、反义词不同unhelpful的反义词只有helpful(有帮助的)helpless的反义词为helpful(有帮助的)和useful(有用的)