🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
罗勒属
🗣️ 情景例句
What are you up to?
你呢？你怎样？
That's too much!
太过分了！
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。