Psycosin
鞘氨醇半乳糖苷
🗣️ 情景例句
That's better than being behind.
这总比落后要好。
Will the flight be delayed?
这班机会延误吗？
Today, although the old Galileo lives on in many popular writings,
今天，虽然已故的伽利略继续活在许多通俗读物中，