英语词汇perihelion的意思、用法及释义-英汉双解词典

单词	perihelion
释义	perihelion n (pl -lia ) point in the orbit of a planet, comet, etc at which it is nearest to the sun 近日点（行星、彗星等轨道上距太阳最近的点）.
随便看	slip-case slip-cover slip-knot slip-on slip-over slippage slipped disc slipper slippered slipperiness slippery slippy slip-road slipshod slip-stream slip-up lipway[C] (also the slips [pl]) n sloping track of slit slither slithery sliver slob slobber slobbery sloe

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