Feather alum
[化] 铁明矾; 毛矾石
🧩 词语组成解析
feather
['fɛðɚ]
n. 羽毛，翎毛;状态，心情;种类;桨叶的水平运动;
v. 给装上羽毛，用羽毛装饰;使（桨）与水面平行;长羽毛;
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
--and speaking of Max--I hear the car.
谈到小孩，我听见汽车声了。
We never imagined that John would become a doctor.
我们从来没想象约翰将成为一位医生。
Obviously she's gone somewhere to stay.
很明显她去别的什么地方，呆在那儿了。