英语词汇water boatman怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
So they collected water boatmen from a stream and pond in France. They recorded 13 males doing their thing.
于是，科学家们采集了法国一个小溪水域的划蝽，并对 13 只雄性划蝽的行为进行了记录，包括声音大小和身材大小。
2
Researchers thought some freshwater species might rely on sound because of poor visibility. So they collected water boatmen from a stream and pond in France.
研究者认为由于淡水中能见度低，动物可能会更多的依靠声音。

单词	water boatman
释义	water boatman 简明释义浮萍虫科：指一种椭圆扁平的淡水或半咸水昆虫，后腿有边缘，被改造成桨状。网络释义 1 ?划蝽划蝽双语例句 1 So they collected water boatmen from a stream and pond in France. They recorded 13 males doing their thing. 于是，科学家们采集了法国一个小溪水域的划蝽，并对 13 只雄性划蝽的行为进行了记录，包括声音大小和身材大小。 2 Researchers thought some freshwater species might rely on sound because of poor visibility. So they collected water boatmen from a stream and pond in France. 研究者认为由于淡水中能见度低，动物可能会更多的依靠声音。
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