Nectopod
游泳肢
🗣️ 情景例句
Mary, this is Stone's brother Jim.
玛丽，这是世通的兄弟吉姆。
With time and patience the leaf of the mulberry becomes satin.
只要功夫深，铁杵磨成针。
For most of the earth's history they have been the only form of life on our planet.
在地球上发展的大部分进程中，细菌是地球上唯一的生命形式。