Cake of alum
[机] 明矾块
🧩 词语组成解析
cake
[kek]
n. 蛋糕;糕饼;块状物;沉积物;
vt.& vi. （使）结块;（使）胶;涂厚厚的一层;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
Now I want to ask you a few questions, if you don't mind.
如果不介意的话，现在我想问你几个问题。
She was flattered by their praise.
他们的称赞使她受宠若惊。
The people performing all play different instruments and three of them sing too.
参加演出的人都要演奏不同的乐器，其中三位也演唱。