RESULTS To build effective system and decrease abrasion and uselessness of oral apparatus.

结果建立了口腔器械有效的消毒与管理措施，器械的丢失与损坏明显减少。

youdao

Chuang Tzu sensed that they would fall into quarrel if the argument went on, so he diverted the topic to quit the argument about usefulness and uselessness.

庄子知道再辩下去两人就要翻脸了，于是将话题岔开，结束了这场有用与无用的辩论。

youdao

The aesthetic of uselessness, leisure, and adornment has taken over as part of a larger overwhelming urge to appear "modern" and sophisticated.

无用、休闲、装饰的美学观占据了主导，并一举汇入了现在力求“现代”、高端的强大思潮中。

youdao

In that way, he created an alternate economy based on an equivalence between money and art: the inherent uselessness of both that makes the value of each arbitrary.

FORBES: J.S.G. Boggs' Counterfeit Money Is Worth More Than The Real Thing. Are You Buying It? [Book Excerpt #2]

Dr Weston visits him nightly through the week it takes him to die, not knowing what to say, mortified by her uselessness as a doctor and companion.

ECONOMIST: A surgeon's life

Through my experience as a financial planner and a doctor, the people who stop being engaged get old quickly and their brains seem to slip away into uselessness much faster than those who keep working.

FORBES: The Fallacy Of Saving For Traditional Retirement