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汉语拼音：jué lèi

植物的一大类，远古时多为高大树木，现代的多为草本，有根、茎和叶子，茎有维管束，叶子通常较小，用孢子繁殖，生长在森林和山野的阴湿地带，如蕨、石松等。

• Blackboys sprouted out of the thick undergrowth of ferns and jungly - looking plants.

  “黑孩子”(一种树木名称)在蕨类和丛林样子的植物里茂盛成长.

• North American fern with narrow fronds on yellowish leafstalks.

  黄色叶柄处具有窄小复叶的北美蕨类.

• A support for a fern sporangium or moss capsule.

  蕨类孢囊或藓蕨果荚的支撑物.

• North American fern with a blackish lustrous stipe.

  带有光亮叶柄的一种北美蕨类.

• Jamaican fern having round buttonlike bulbils.

  具有圆形纽扣状珠芽的一种牙买加蕨类.

• Eurasian fern with simple lanceolate fronds.

  带有披针形复叶的分布于欧亚大陆的一种蕨类.

• North American fern with evergreen fronds.

  长有常绿复叶的北美蕨类.

• Many climbing ferns have long creeping rhizomes.

  许多攀援蕨类具有较长的蔓延根状茎.

• North American evergreen fern having pinnate leaves and dense clusters of lance - shaped fronds.

  具有羽状叶片和成群长矛 状 复叶的一种北美常绿蕨类.

• Gorilla leaves, buds, fern, plant root and fibrous bark for food, sometimes eating wild fruit.

  大猩猩以树叶 、 嫩芽 、 蕨类 、 块根植物和纤维性树皮为食, 有时也吃野果.