英语，该句是什么意思？

to make what we had learned strong ——>使我们已经学过的知识更加巩固。what在此无意义，是个代词，指we had learned

如果考试成绩公布出来，请帮我查询一下？——>If the result of our test had come out ,please query it for me .

to make what we had learned strong
以使我们学过的更加巩固

what在这里代表了 我们学过的东西

如果考试成绩公布出来，请帮我查询一下？”
please inquire about the reults of the exams if they come out.

所...的(东西)
在这里为:使得"我们所学到的东西"稳固(结实)

例句:Do you understand what I said?
你理解我所说的话吗?