ingenious
词义① (of a person) having a lot of clever new ideas and good at inventing things(人)心灵手巧的;善于发明创造的
② (of an object, a plan, an idea etc) very suitable for a particular purpose and resulting from clever new ideas (物件、计划、主意等)精巧的,新颖独特的
这个不太熟,感谢海豚姐