含有ness后缀的单词5个

回答
爱扬教育

2022-03-13

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alertness n. 警戒,机敏;
acuteness n. 锐利,敏锐,剧烈;
aptness n. 适合性,倾向,才能;
arightness 亮度;
astuteness n. 机敏,精明。

扩展资料

  例句:

  The drug improved mental alertness.

  这种药物提高了大脑的灵敏度。

  That purpose is alertness.

  这个目的就是警惕。

  They also increase alertness and energy.

  它们也能提高机敏性和精力。

  It made some evolutionary sense, that state of alertness.

  那种警觉的状态会形成某种进化感。