Brassicasterol
菜子甾醇
🗣️ 情景例句
Don't forget about the bet.
别忘了打赌的事。
When can we expect its delivery?
什么时间能发货呢？
But when table, penholder and paper are all moving, how is it possible to write legibly?
可是，当桌子、夹笔装置、纸都在移动时，怎么能书写得清楚呢？