🧩 词语组成解析
n. 棘皮动物\\n[医] 棘皮动物
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
As far as English is concerned, he is second to none.
就英语来说，没有人能够比得上他。
All my suits are dirty.I don't have anything to wear.
我所有的西装都脏了。我没有穿的了。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。