Even after it is soaked in water for a week, the grass has a strong mouth-puckering taste.

即使用水浸泡一周的时间，这种草还是带有强烈的涩味。

youdao

Researchers took solutions that tasted bitter, sour, sweet, or astringent—a flavor found in legumes and raw produce that creates a dry, puckering feel in the mouth.

研究人员拿出苦，酸，甜以及涩的溶液，这个涩涩的味道是从豆科植物中提取的，让人在嘴巴里觉得是干干、冲冲的味道。

youdao

Researchers took solutions that tasted bitter, sour, sweet, or astringent—a flavor found in legumes and raw produce that creates a dry, puckering feel in the mouth.

研究人员拿出苦，酸，甜以及涩的溶液，这个涩涩的味道是从豆科植物中提取的，让人在嘴巴里觉得是干干、冲冲的味道。

youdao