1. 最外层的：outermost portion 最外部分 | outermost 最外层的 | outermost 最外的

2. 最外的：outermost 最外层的 | outermost 最外的 | outermost 最远的

3. 最远的：outermost 最外的 | outermost 最远的 | outfall pipeline 排放管线

4. 最外层：provided提供 | outermost最外层 | halos晕

1. 最外面的；离中心最远的
    The outermost thing in a group is the one that is furthest from the centre.

outermost的解释

    e.g. ...the outermost corners of each room.
           每间屋最远的角落
    e.g. ...Neptune, the outermost known planet.
           已知最外围的行星海王星

1. situated at the farthest possible point from a center

    Synonym: outmost