useless什么意思 useless音标、翻译、用法
useless音标
英 [ˈju:sləs]
美 [ˈjuslɪs]
useless翻译
adj.
无用的，无效的；无价值的；差劲的；不怎么样的
双语释义
adj.(形容词)无用的,无价值的,无效的not of any use or value差劲的,不怎么样的weak; incompetent
英英释义
useless[ 'ju:slis ]
adj.having no beneficial use or incapable of functioning usefully
"a kitchen full of useless gadgets"; "she is useless in an emergency"
useless用法
词汇搭配
用作形容词 (adj.)～+名词useless arguing没有用的辩论副词+～absolutely useless纯粹是徒劳certainly useless必然是无益的completely〔utterly〕 useless全然徒劳无益的quite useless完全无用～+动词不定式useless to try企图…是没有用的动词+～feel useless觉得很不舒服～+介词useless to the factory对工厂无用的useless without没有…就没有用了
双语例句
用作形容词(adj.)It was an intense but useless struggle.
这是一场剧烈而无用的挣扎。Please cancel the words which are useless.
请把无用的词划掉。When the umpire says you are out, it is useless to argue because his decision is irrevocable.
当裁判宣布你出局时，任何辩解都是无效的，因为他的判决不可更改。
权威例句
SUV: standard uptake or silly useless value?
Keyes JW Jr. SUV: standard uptake or silly useless value
The thymus selects the useful, neglects the useless and destroys the harmful.
Fluorine-18-fluorodeoxyglucose positron emission tomography is useless for the detection of local recurrence after radical prostatec...
Predicting useless accesses
The 'Avengers: Infinity War' characters who were the smartest, luckiest, and most useless
Traditional skin tests used to predict allergies to antibiotics are useless say Montreal researchers
Useless Hearing in Male Emblemasoma auditrix (Diptera, Sarcophagidae) – A Case of Intralocus Sexual Conflict during Evolution ...
Cancer Patients after Surgery: Beneficial or Useless?
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