decode
verb uk/diːˈkəʊd/ us/diːˈkoʊd/
[ T ]破译，破解;解（码）
to discover the meaning of information given in a secret or complicated way
Decoding the paintings is not difficult once you know what the component parts symbolize. 一旦明白了画中各部分的象征意义，也就不难搞清楚这幅画的含义了。
Compare: encode
[ I or T ] language specialized正确理解（外语单词或短语）
to understand the meaning of a word or phrase in a foreign language in the correct way
Grammatical information helps learners to decode sentences. 语法信息有助于学习者正确理解句子的含义。