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
The game is not worth the candle.
这事不值得做。
Whom will you go out with?
你将和谁出去？
The strike is due to begin on Tuesday.
罢工定于星期二开始，