opener

名词 opener:

1. the first event in a series
2. a person who unfastens or unwraps or opens
   同义词：undoer, unfastener, untier
3. a hand tool used for opening sealed containers (bottles or cans)

形容词 open:

1. affording unobstructed entrance and exit; not shut or closed
   同义词：open, unfastened
2. affording free passage or access
   同义词：open
3. with no protection or shield
   同义词：exposed, open
4. open to or in view of all
   同义词：open
5. used of mouth or eyes
   同义词：open, opened
6. not having been filled
   同义词：open
7. accessible to all
   同义词：open
8. not defended or capable of being defended
   同义词：assailable, undefendable, undefended, open
9. (of textures) full of small openings or gaps
   同义词：loose, open
10. having no protecting cover or enclosure
    同义词：open
11. (set theory) of an interval that contains neither of its endpoints
    同义词：open
12. not brought to a conclusion; subject to further thought
    同义词：open, undecided, undetermined, unresolved
13. not sealed or having been unsealed
    同义词：open, opened
14. without undue constriction as from e.g. tenseness or inhibition
    同义词：open
15. ready or willing to receive favorably
    同义词：receptive, open
16. open and observable; not secret or hidden
    同义词：overt, open
17. not requiring union membership
    同义词：open
18. possibly accepting or permitting
    同义词：capable, open, subject
19. affording free passage or view
    同义词：clear, open
20. openly straightforward and direct without reserve or secretiveness
    同义词：candid, open, heart-to-heart
21. ready for business
    同义词：open

1. Found a handy spot for the can opener.
   为开罐头的人找到了一个现成的开启点
2. Can you open the bottle with the opener?
   你能用启子将瓶子打开吗？
3. Miss Knox is a real eye opener.
   诺克斯小姐的确是位令人瞩目的美女。
4. For openers we'll get rid of this old furniture.
   我们首先要把这些旧家具搬走。