单词	testing
释义	testing adjective test·​ing ˈte-stiŋ  : requiring maximum effort or ability a most difficult and testing problem Ernest Bevin Synonyms arduous Augean backbreaking challenging demanding difficult effortful exacting formidable grueling gruelling hard heavy hellacious herculean killer laborious moiling murderous pick-and-shovel rigorous rough rugged severe stiff strenuous sweaty tall toilsome tough uphill See all Synonyms & Antonyms Example Sentences beginning rock climbers should choose a less testing route to the summit Recent Examples on the Web The animated story of a cosmetics research rabbit had millions of views on social media and gathered more than 1.3 million signatures for anti-testing legislation in Mexico. Lindsey Mcginnis, The Christian Science Monitor, 19 Oct. 2021 So a review of the principles and record of means-testing social programs is warranted. Los Angeles Times, 21 Oct. 2021 The debate among Democrats has cut across typical ideological lines, with centrist and moderate Democrats lining up in favor and against means-testing elements of the bill. Andrew Duehren, WSJ, 12 Oct. 2021 There were only 40 lucky guests invited—two of whom unluckily could not attend after pre-testing positive for Covid—to what was effectively the launch of Marcelo Burlon’s new charitable foundation this July. Luke Leitch, Vogue, 7 Sep. 2021 The agency also advises mask wearing, pre-testing and quarantining after disembarking. Laurie Werner, Forbes, 31 Aug. 2021 In gathering responses, a variety of quality control measures were employed, including questionnaire pre-testing and validation. oregonlive, 22 May 2021 In gathering responses, a variety of quality control measures were employed, including questionnaire pre-testing and validation. oregonlive, 22 May 2021 In gathering responses, a variety of quality control measures were employed, including questionnaire pre-testing and validation. oregonlive, 22 May 2021 See More Word History First Known Use 1858, in the meaning defined above Phrases Containing testing testing ground lab testing testing ground lab testing testing 1 of 2 adjective as in challenging requiring considerable physical or mental effort beginning rock climbers should choose a less testing route to the summit Synonyms & Similar Words Relevance challenging difficult rigorous tough demanding hard complicated heavy formidable rough rugged exacting exhausting arduous grueling killer effortful strenuous severe laborious intricate complex involved sweaty uphill backbreaking problematic painful trying serious pick-and-shovel murderous toilsome tall herculean gruelling annoying stiff bruising tricky moiling hellacious taxing elusive abstract problematical labored troublesome stressful strict stringent stubborn brutal onerous tight abstruse thorny oppressive Augean grim irksome opaque hairy recondite burdensome bothersome insoluble ticklish spiny distressing knotty vexatious cruel grievous inhuman Antonyms & Near Antonyms light simple easy soft clear elementary cheap achievable uncomplicated effortless mindless comforting undemanding doable facile gentle soothing relaxed smooth painless accessible manageable friendly idiotproof user-friendly See More testing 2 of 2 verb present participle of test 1 as in sampling to put (something) to a test please test this sample for the presence of lead Synonyms & Similar Words sampling examining investigating exploring researching retesting studying trying (out) resampling experimenting (with) checking (out) feeling (out) 2 as in trying to subject (a personal quality or faculty) to often excessive stress all of these unnecessary questions are testing my patience Synonyms & Similar Words trying stretching pushing straining taxing bothering annoying irritating exacting getting (to) demanding pressuring harassing aggravating pressing exasperating pestering harrying grating vexing agitating nettling hassling spiting importuning peeving paining gnawing (at) riling irking galling
随便看	lötsch Lötschberg Base Tunnel Lübeck Lüderitz Lüders' line Lüneburg Lünen Lüshun Lützen lāl ad-dīn ar-rū līb ash shu m M acid M and A M and B M and D M electron M level ciao ciaos Ciardi cias cibachromes Cibacron cibaria

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