🧩 词语组成解析
[复] n.[微]原始细菌( 一种不同于细菌和动植物细胞且要求完全厌氧条件并能产生甲烷的微生物)
🗣️ 情景例句
Didn't you give them to Richard?
你不是把它们交给Richard了吗？
You will leap for joy when you hear the answer.
如果你听到了答案，你会高兴的跳起来的。
It has been found that certain bats emit squeaks and by receiving the echoes,
人们发现，某些蝙蝠能发出尖叫声，