psyllium

詳細解釋：

psyl.li.um

n.（名詞）
An annual Eurasian plant(Plantago psyllium) having opposite leaves and small flowers borne in dense spikes.
蚤草：一年生的歐亞植物（亞麻籽車前草 車前草屬） 有對生葉片，濃密的穗中長有小花
The seeds of this plant, widely used as a mild bulk laxative and sometimes added to foods as a dietary source of soluble fiber.
亞麻籽車前的籽：這種植物的種子，作為溫和的散裝緩瀉劑而被廣泛使用，有時加在食物中作為可溶纖維的飲食上的來源

來源：
New Latin
現代拉丁語
from Greek psullion [diminutive of] psulla [flea (from the plant`s use against fleas)]
源自 希臘語 psullion [] psulla的小後綴 [虱子（從該植物的防虱作用而來）]