Penton
n. [微](在完整的病毒颗粒中由5个外壳包围而成的)腺病毒亚单位
🗣️ 情景例句
What can I do for you, sir?
先生，有什么需要帮忙的吗？
Many great men have arisen from humble beginnings.
有许多伟人出身卑微。
What do you think of this one?
您觉得这个怎么样子