由受精卵发育而来，包括基足、柄和孢蒴。
It develops from the zygote and comprises the foot, seta, and capsule.
孢子体：为苔藓和地钱的孢子体世代具有。由受精卵发育而来，包括基足、柄和孢蒴。孢子体是寄生在配子体上的。
Sporogonium the sporophyte generation in mosses and liverworts. it develops from the zygote and comprises the foot, seta, and capsule. the sporogonium is parasitic on the gametophyte generation.
一只军舰岛悬停于摄影师的头顶，双足并拢于腹部，准备降落在拉瓦基岛上。
Hovering briefly over the photographer, feet tucked up beneath its belly, a frigatebird comes in for a landing on Rawaki.
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