Oleasterol
[化] 橄榄油甾醇
🗣️ 情景例句
I know I should,
我知道应该这样，
An oak is not felled at one stroke.
万事不能一蹴而就。
is the slowest and has travelled round the earth through the surface rocks.
是最慢的，是围绕地球通过表面岩石传来的。