C2 noun #67,634 最常用

a closed surface with only one side; formed by passing one end of a tube through the side of the tube and joining it with the other end

Klein bottle 30秒了解

  • (noun) a closed surface with only one side; formed by passing one end of a tube through the side of the tube and joining it with the other end

Meanings

  1. 1
    noun a closed surface with only one side; formed by passing one end of a tube through the side of the tube and joining it with the other end
有帮助吗?
还没有评论。成为第一个分享想法的人!