释义 |
sub-optimum adjective (alsosuboptimum)uk /ˌsʌbˈɒp.tɪ.məm/ us /ˈsʌbˌɑːp.tə.məm/ less than the optimum (= the best possible): It was encouraging to see that such high-quality work can be delivered even in sub-optimum circumstances. At a sub-optimum temperature, only 70% of the seeds germinated. Soil analysis results showed that these fields were sub-optimum for growing maize. Discrimination in all areas. but especially against older workers. can lead to a sub-optimum use of human resources. Suboptimum levels of key nutrients were discovered in the samples. SMART Vocabulary: related words and phrases Not good enough be not onidiom beneath cop deficiency deficiency in something intolerable intolerably lamely lameness leave a lot to be desiredidiom sadness second-rate subaverage suboptimal substandard unsatisfactory unsatisfying unsound unworthily unworthy |