south·ern·wood /ˈsʌðɚ/
艾屬植物的一種
South·ern·wood n. Bot. A shrubby species of wormwood (Artemisia Abrotanum) having aromatic foliage. It is sometimes used in making beer.
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southernwood
n : shrubby European wormwood naturalized in North America;
sometimes used in brewing beer [syn: Artemisia abrotanum]