juggler

详细解释:n. 变戏法者, 行骗者

英语解释：

名词 juggler:

a performer who juggles objects and performs tricks of manual dexterity

例句：

That's the idea! Now try it with three balls at once and you'll soon be a juggler.对了！现在马上就用３个球试一下，你很快就会成为一名魔术师。