Multistep
[计] 多步, 多级
🗣️ 情景例句
Welcome aboard!
欢迎加入我们的行列！
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,
假如有如此高级文明生命访问了我们的太阳系，