... elliptical aperture ==> 椭圆孔 elliptical arch ==> 椭圆拱 elliptical bearing ==> 椭圆形轴承 ...
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短语
半椭圆拱
[建]
semiellipse arch
椭圆形拱顶
elliptic vault
椭圆形拱
oval arch
;
elliptic arch
半椭圆形拱
[建]
semielliptical arch
椭圆状拱顶
ellipsoid vault
-
elliptic(al) arch
elliptic arch
ellipticalarch
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