Reimmunization
再免疫
🗣️ 情景例句
Richard, if you go out
Richard，假如你去
Yes, I've just come back from Scotland.
是的，我刚从苏格兰回来。
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我发现树叶开始枯萎，