Perihelion
n. 近日点, 最高点, 顶点
📖 牛津释义
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）.
🗣️ 情景例句
An oil tanker ran aground and lost about 15,000 gallons of gas into the sea.
一般油轮搁浅，把 15000 加仑油倾泻在海里了。
Never too late to mend.
过则勿惮改。
The bird covered the distance in three minutes.
这只鸟只用了3分钟就飞完了全程。