reference books
导读：reference books读音音标
reference books意思解释
英英释义 reference book n.a book to which you can refer for authoritative facts同义词：referencereference workbo
reference books意思解释
英英释义 reference book n.a book to which you can refer for authoritative facts同义词：referencereference workbo
reference books读音音标
reference books意思解释
英英释义
reference bookn.
a book to which you can refer for authoritative facts
同义词：referencereference workbook of facts
双语例句
The teacher has made out a list of reference books.教师已开出了一份参考书单。You can use these reference books, if necessary.如果必要，你可用这些参考书。
