meridian
/mərɪdɪən/
n. 子午线, 经线, 顶点
a. 子午线的, 最高点的, 顶点的
词形变换
复数 meridians
英文释义
n. a town in eastern Mississippi
n. an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator
a. of or happening at noon
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