形容詞 outer:

1. being on the outside or further from a center
2. located outside
3. being on or toward the outside of the body

形容詞 out:

1. not allowed to continue to bat or run
   同義詞：out, retired
2. being out or having grown cold
   同義詞：extinct, out
3. not worth considering as a possibility
   同義詞：out
4. out of power; especially having been unsuccessful in an election
   同義詞：out
5. excluded from use or mention
   同義詞：forbidden, out, prohibited, proscribed, taboo, tabu, verboten
6. directed outward or serving to direct something outward
   同義詞：out
7. no longer fashionable
   同義詞：out
8. outside or external
   同義詞：out
9. outer or outlying
   同義詞：out
10. knocked unconscious by a heavy blow
    同義詞：knocked out, kayoed, KO'd, out, stunned

1. I didn't really mean she was in outer space it's just a figure of speech.
   我不是說她真在外層空間--這只是打個比方。
2. It looks as if she had just come back from outer space.
   她看起來彷佛剛從外太空回來似的。
3. Maybe the earth has been visited by intelligent creatures from outer space.
   也許太空的智慧生物已經訪問過地球。
4. The two modules docked in outer space.
   兩個飛行艙在外層空間對接。
5. An outer layer or coating applied to a surface for protection or decoration.
   飾面，保護面裝在外面的外層或薄層，為了保護或裝飾
6. A loose, sleeveless coat worn over outer garments; a cloak.
   斗篷一種可穿在外衣外面的松弛的無袖衣服; 斗篷
7. The outer walls of the building were painted blue.
   這座建筑的外墻被漆成了藍色。
8. These creatures were believed to have come from outer space.
   據信這種生物來自外太空。

out.er

adj.（形容詞）
Located on the outside; external.
在外的：位于外面的；外部的
Farther than another from the center or middle.
遠離中心的：比在中心處或中間的一個更遠的
Relating to the body or its appearance rather than the mind or spirit.
物質的，客觀世界的：更多涉及人體及外貌而不是思想和精神的