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单词
arcus senilis
释义
arcus senilis
美
英
网络
老年环
英英
网络释义
n.
1.
an
opaque
circle
around
the
cornea
of
the
eye
that
can
develop
late
in
life
1.
老年环
角膜环（cornealarcus）是位于角膜周边部的白色环，与角膜缘之间有一狭窄透明带相隔，由于与年龄关系密切，又称
老年环
（
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例句
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depth section
depth sensitivity
depth sensor
depth setter
depth-setting mechanism
depth setting of minesweeping gear
depth signal
depth signal mark
depth signal pole
depth slide gauge
depth sorting
depth sounder
depth sounder
depth sounding
depth-sounding
depth-sounding apparatus
depth sounding equipment
depth sounding machine
depth-sounding pipe
depth-sounding sonar
depth span ratio
depth-span ratio
depth-span ratio of beam
depth stability
depth stop
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更新时间：2025/10/25 3:47:27