最后,杰克通过查词典知道了这个词的用法.翻译

Finally ,Jack knows how to use this word by looking up in the dictionary.有这么简单就好那要怎么样的？那要怎么样的？还有一个空没有能把题目打出来吗？谢谢！word 后面有三个空不对是四个在in the dictionary 前面Finally,Jack knows how to use the word by looking it up in the dictionary.多加了一个it。Finally,Jack knows how to use the word by looking it up in the dictionary.多加了一个it。恩满意请采纳，谢谢！