bracken
brackennoun- [mass noun]a tall fern with coarse lobed fronds, which occurs worldwide and can cover large areas
欧洲蕨
- Pteridium aquilinum, family Dennstaedtiaceae (or Hypolepidaceae)
拉丁名Pteridium aquilinum,碗蕨科
■(informal)any large coarse fern resembling this
(非正式)蕨类植物
语源- Middle English : of Scandinavian origin; related to Danish bregne, Swedish bräken
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- watch vt.注视,注意,看守,监视,守候(机会等),密切注意
n.表,值夜,值班,看守,监视,值班人员
vi.观看,注视,守候,看守
- watchable adj.值得注意(或注视)的
- watchband n.(手)表带
- watchcase n.表壳,表盒
- watchdog n.看门狗,看家狗,监视者
- watcher n.观看的人,观察的人
- watcheye n.(尤指狗的)角膜白斑
- watchful adj.注意的,留心的,小心提防的,警戒的,<古>不眠的,惕
- watchfully adv.警惕地,留心地
- watchfulness n.警惕,留心,警觉(性)
- watchmaker n.表的制造人,钟表匠
- watchmaking n.制表业
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