The ground was covered with ferns.
地面上长满了羊齿植物。
fern crystallization of cervical mucus
宫颈粘液羊齿状结晶
and change to a new lair among the ferns;
并且在羊齿植物丛中改换新的羊窝；
The coiled young frond of any of various ferns, some of which are considered a delicacy when cooked.
羊齿卷牙一种羊齿植物幼苗的卷牙，有些做出来味道鲜美
a genus of echinoderms of the family Antedonidae; formerly called genus Comatula.
棘皮类海羊齿科的一属；以前被称为放射状海百合或海羊齿。
any fern of the genus Doodia having pinnate fronds with sharply dentate pinnae.
带有羊齿羽片披针形复叶的蕨类。
Fern fronds uncurling in the spring air.
羊齿叶在春风中伸展开来
Ferns grow in shady and moist places.
羊齿类植物生长在阴暗潮湿的地方。
Patrick hid in a hollow surrounded by bracken.
派翠克躲在围绕著羊齿植物的一个凹地里。
a fern of the genus Woodwadia having the sori in chainlike rows.
狗脊蕨属的一种孢子呈链状的羊齿植物。
"Look around", He said. "Do you see the fern and the bamboo?"
"看看你的的四周"?说"你看到羊齿和竹子没有?"
Result:Three compounds were isolated and elucidated as fern 9(11) ene,hop 22(29) ene and cyclolaudenol.
结果：鉴定了3个化合物，为羊齿?9（11）?烯、里白烯、环劳顿醇。
Behind him he heard Buck Mulligan club with his heavy bathtowel the leader shoots of ferns or grasses.
他听见勃克·穆利根在背后用沉甸甸的浴巾抽打那长得最高的羊齿或草叶。
I would watch Old Man Olsen nest it tenderly in green tissue paper and fern.
我总注视着奥尔森老头轻轻地把它裹在绿色薄纸和一些羊齿草里面。
Any of several small tufted ferns of the genus Woodsia, having pinnately divided fronds and growing in cool, rocky areas.
岩蕨属一种岩蕨属的小且丛生的羊齿植物，有裂开的羽状叶，生长在荫凉的、多岩地区
Any of various marine invertebrates of the class Crinoidea, such as the sea lilies and feather stars, that are attached to a surface by a stalk when young but may be free - swimming as adults.
海羊齿一种海百合类海洋生无脊椎动物，如带柄海百合及毛头星，幼年时漂浮，成年时可自由游动。
He jumped from the cart, and having told the groom to take the mare home, made his way towards his guest through the withered bracken and rough undergrowth.
他从车上跳下，关照车夫把母马牵回家，然后踩着枯萎的羊齿和蓬乱的灌木向客人走去。
"card:a wire-toothed brush or a machine fitted with rows of wire teeth, used to disentangle fibers, as of wool, prior to spinning."
梳理机:一种钢丝齿的刷子或装有数排钢丝齿的机器,在纺纱前用于理清纤维,如羊毛纤维。