没有鼻后嗅觉的味觉对识别味道没有多大帮助。

Taste without retronasal smell is not much help in recognising flavor.

youdao

在理解嗅觉的生物学和化学性质方面已经有了重大进展，但许多基本问题仍有待回答。

Significant advances have been made in the understanding of the biological and chemical nature of olfaction, but many fundamental questions have yet to be answered.

youdao

事实上，嗅觉的使用比一般认为的要频繁得多。

As a matter of fact, the sense of smell is used much more frequently than generally assumed.

youdao

I think that in the next decade we will probably know how these cells actually work and the ear catches up to vision smell and taste in that regard.

我还相信，未来的十年中,我们也许能探明这些细胞的机理,赶上视觉，嗅觉和味觉,这些领域的研究。

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