Alpha-form
[机] α形
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
Well, it won't be easy.
嗯， 不很容易。
When is the ship supposed to leave?
船应该在什么时候开？
It is the one world in the Solar System that is most like the Earth.
火星是太阳系里与地球最接近的一颗行星。