字典網>> 英漢字典>> U開頭詞條>>us department of commerce的意思 漢英字典us department of commerce中文翻譯：【經】 美國商務部us department of commerceus department of commerce字典網相關詞條：use of analogy usurer user class service use fee usus fructus use grammar and style rules user service use and wont uscharidin use attribute