羅希瓣

luo ˉ xi ˉ banˋ

(In a, Roche)

Roche lobe, In a binary star system, the volume around a star within which matter is gravitationally bound to it

Cat: Astronomy (Roche lobe) ^Next

羅, 希, 瓣

五瓣

wuˇ banˋ

(Five)

Five petals

五, 瓣