单词
starfish
读音
ˈstɑːfɪʃ
美式 ˈstɑːrfɪʃ
英式 ˈstɑːfɪʃ
词根
无
释义
["n. 海星\n \n [\n 复数\n starfish或starfishes\n ]"]
例句
I'm looking for a starfish.
我正在找一只海星。
The starfish has five legs.
海星有五条腿。
The answer is starfish.
正确答案是海星。
It brought back mud laced with worms, and starfish that dad entangled themselves in the line at depths well below the supposed boundary of the azoic zone
I'm looking for a starfish.
我正在找一只海星。
The starfish has five legs.
海星有五条腿。
The answer is starfish.
正确答案是海星。
It brought back mud laced with worms, and starfish that dad entangled themselves in the line at depths well below the supposed boundary of the azoic zone
强化记忆
无
看视频学发音
this kind of symmetry is known as radial symmetry.For instance, some sea urchins and starfishhave pentaradial or five-fold symmetry,
For biologists, this is strong evidencethat we're more closely related to starfishthan we are, to say, corals,
presumably as some form of defense.There are starfish that can make light.And there are brittle stars that produce bands of light
But every now and then, a species escapes its bounds.Crown-of-thorns starfish in the Indian Ocean,zebra mussels in the Great Lakes, spruce budworm here in Canada.
Sea cucumbers are members of the phylum Echinodermata,along with sea urchins, starfish and other radially symmetrical,“spiny-skinned” marine invertebrates.
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