alum的例句是：用作名词(n.)You can clarify the water by adding a little alum.你在水里加一点明矾就能使水净化。alum的英英释义是Noun:a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminuma white crystalline double sulfate of aluminum: the potassium double sulfate of aluminuma person who has received a degree from a school (high school or college or university)a double sulphate of aluminum and potassium that is used as an astringent (among other things)。alum的意思是n.[化]白矾；明矾；校友(=alumnus/alumna)。
一、英英释义点此查看alum的详细内容
二、例句
You can clarify the water by adding a little alum.
你在水里加一点明矾就能使水净化。
三、词汇搭配
alum的相关近义词
alumnus、alumna、graduate、ammonia alum、potassium alum、ammonium alum、grad、potash alum
alum的相关临近词
alumina、ALU、alums、aluma、alumma、Alumbr、Alumal、alumna、Alumur、Alumel、Alumag、Alumba