mugwort

詳細解釋：

mug.wort

n.（名詞）
Any of several aromatic plants of the genus Artemisia, especially A. vulgaris, native to Eurasia and sometimes used as a condiment.
艾蒿：任一種蒿屬 的芳香植物，尤指原產於歐亞有時被當作佐料的 艾蒿

來源：
Middle English mugwort, mugwyrt
Middle English mugwort, mugwyrt
from Old English mucgwyrt
from Old English mucgwyrt
mucg- [variant of] mycg [midge]
mucg- [variant of] mycg [midge]
wyrt [plant] * see wort
wyrt [plant] *參見 wort