Polystichinol
耳蕨醇
🗣️ 情景例句
Good evening, how may I help you sir?
晚上好，你需要帮助吗？
Have you ever seen anyone so fond of dancing.
你见过有谁爱跳舞吗？
Li Lei ran much faster than the other boys.
李磊跑得比其他男孩快得多。