1.
Fern fronds uncurling in the spring air.
羊齿叶在春风中伸展开来
2.
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。
3.
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。
4.
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
5.
The ground was covered with ferns.
地面上长满了羊齿植物。
6.
fern crystallization of cervical mucus
宫颈粘液羊齿状结晶
7.
and change to a new lair among the ferns;
并且在羊齿植物丛中改换新的羊窝；
8.
Dark green, serrated/ red back. Semiminiature.
深绿色叶，锯齿叶缘，红色叶背。半迷你型。
9.
tri-lobe timed rotary gear pump
三叶同步旋转齿轮泵
10.
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
11.
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。
12.
Dark green, serrated. Small standard.
深绿色叶，锯齿叶缘。小一点的标准型。
13.
Dark green, pebbled, serrated/ red back. Semiminiature.
深绿色圆形叶，锯齿叶缘，红色叶背。半迷你型。
14.
Dark black-green, wavy, serrated/ red back. Semiminiature.
深黑-绿色，波浪叶，锯齿型叶缘，红色叶被。半迷你型。
15.
Medium green, plain, heart-shaped, hairy, serrated. Standard.
中绿色心型叶，叶面平坦多毛，锯齿叶缘。标准型。
16.
Medium green, plain, serrated/ red back. Large.
中绿色，基本叶型，锯齿状叶缘，红色叶背。大型。
17.
Ferns grow in shady and moist places.
羊齿类植物生长在阴暗潮湿的地方。
18.
Medium green, quilted, glossy, wavy, serrated/ red back. Large.
中绿色波浪叶，叶面光滑，叶脉向上气状突起，锯齿叶缘，红色叶背。大型。