但是，迄今为止尚无理想的肿瘤标记物。

However, still lack an ideal tumor marker of colorectal cancer.

youdao

毫无理想而又优柔寡断是一种可悲的心理。

There is no ideal and indecision is a kind of sad.

youdao

毫无理想而又优柔寡断是一种可悲的心理。

Have no ideal but again indecisive is a kind of lamentable mental state.

youdao

Because they represent dimensions of experience formerly excluded from the elevated, idealized discourse that is poetry, dimensions of experience excluded as prosaic.

因为它们分别代表了原先经验的多维化,却将提升的理想化的论道即诗歌排除在外，将无趣的经验也排除在外。

耶鲁公开课 - 现代诗歌课程节选