odonata species
蜻蜓物种
odonata diversity
蜻蜓多样性
odonata conservation
蜻蜓保护
observing odonata
观察蜻蜓
odonata habitat
蜻蜓栖息地
odonata research
蜻蜓研究
odonata monitoring
蜻蜓监测
dragonflies and damselflies belong to the order odonata.
蜻蜓和豆娘属于蜻蜓目。
the odonata species are known for their brilliant colors.
蜻蜓目物种以其鲜艳的色彩而闻名。
odonata larvae are aquatic predators in freshwater ecosystems.
蜻蜓目幼虫是淡水生态系统中的水生捕食者。
many odonata species live near freshwater habitats.
许多蜻蜓目物种生活在淡水栖息地附近。
the odonata order has existed for over 300 million years.
蜻蜓目已经存在超过三亿年。
male odonata have distinctive secondary genitalia for sperm storage.
雄性蜻蜓目有用于储存精子的独特次性生殖器。
odonata have remarkable flight capabilities and can hover in place.
蜻蜓目具有卓越的飞行能力，能够在空中悬停。
some odonata species migrate long distances across continents.
一些蜻蜓目物种进行跨洲的长距离迁徙。
the compound eyes of odonata provide nearly 360-degree vision.
蜻蜓目的复眼提供接近三百六十度的视野。
odonata are important bioindicators of water quality in wetlands.
蜻蜓目是湿地水质的重要生物指标。
female odonata lay eggs on floating vegetation near water.
雌性蜻蜓目在水边的漂浮植物上产卵。
the name odonata derives from greek words meaning tooth.
蜻蜓目这个名字源自希腊语中的牙齿一词。
odonata species
蜻蜓物种
odonata diversity
蜻蜓多样性
odonata conservation
蜻蜓保护
observing odonata
观察蜻蜓
odonata habitat
蜻蜓栖息地
odonata research
蜻蜓研究
odonata monitoring
蜻蜓监测
dragonflies and damselflies belong to the order odonata.
蜻蜓和豆娘属于蜻蜓目。
the odonata species are known for their brilliant colors.
蜻蜓目物种以其鲜艳的色彩而闻名。
odonata larvae are aquatic predators in freshwater ecosystems.
蜻蜓目幼虫是淡水生态系统中的水生捕食者。
many odonata species live near freshwater habitats.
许多蜻蜓目物种生活在淡水栖息地附近。
the odonata order has existed for over 300 million years.
蜻蜓目已经存在超过三亿年。
male odonata have distinctive secondary genitalia for sperm storage.
雄性蜻蜓目有用于储存精子的独特次性生殖器。
odonata have remarkable flight capabilities and can hover in place.
蜻蜓目具有卓越的飞行能力，能够在空中悬停。
some odonata species migrate long distances across continents.
一些蜻蜓目物种进行跨洲的长距离迁徙。
the compound eyes of odonata provide nearly 360-degree vision.
蜻蜓目的复眼提供接近三百六十度的视野。
odonata are important bioindicators of water quality in wetlands.
蜻蜓目是湿地水质的重要生物指标。
female odonata lay eggs on floating vegetation near water.
雌性蜻蜓目在水边的漂浮植物上产卵。
the name odonata derives from greek words meaning tooth.
蜻蜓目这个名字源自希腊语中的牙齿一词。
探索常用高频词汇