Aleuronoid
[医] 麦粉样的
🗣️ 情景例句
You had better study hard.
你最好努力学习。
Come what may, heaven won't fall.
船到桥头自会直。
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，