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单词
convexo-concave
释义
convexo-concave
in British English
(
kənˌvɛksəʊkɒnˈkeɪv
)
adjective
1.
having one side convex and the other side concave
2.
(of a lens) having a convex face with greater curvature than the concave face
Compare
concavo-convex (sense 2
)
convexo-concave
in American English
(
kɑnˌvɛksoʊkɑnˈkeɪv
;
kənˌvɛksoʊkɑnˈkeɪv
)
adjective
1.
convex on one side and concave on the other
2.
Optics
designating a lens whose convex face has a greater degree of curvature than its concave face, so that the lens is thickest in the middle
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to be concentrated in
to be concerned about sb/sth
to be concerned that ...
to be concerned with sth
to be conditional on or upon sth
to be confident about sth
to be confident of sth/of doing sth
to be confident that ...
to be confined to ...
to be confronted with sth
to be connected with sth
to be conscientious about sth/about doing sth
to be conscious of sth
to be conscious that ...
to be consigned to oblivion
to be consistent with
to be content to do sth
to be content with sth
"to be continued"
to be convenient for
to be convinced that ...
to be couched in polite language/legal terms
to be counting down the days to sth
to be covered in or with sth
to be crawling with
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更新时间：2026/5/19 20:34:08