基本解釋自涉同根派生 serf-reference相關(guān)詞英漢例句Don't refer to this matter again, please. 請(qǐng)不要再提這件事了。Born as a free person, not as a slave or serf. 生來自由的天生是自由人,而不是奴隸或家奴的This reference book is very useful to our study. 這本參考書對(duì)我們的研究很有用。Is this reference book of any use to me? 這本參考書對(duì)我有用處嗎?I like to have my reference book within my reach. 我喜歡把參考書放在隨手拿得到的地方。serf-reference更多例句