每日一詞 983 Source：來源

今天我們要學的詞是source。 Source, 意思是來源。 "Social Security is a reliable income source for seniors," 社會保障是美國老年人可靠的收入來源。 "Police have received thousands of tips, according to a source close to the investigation," 據(jù)了解案件調查進展的消息來源說，警方已經得到了好幾千條線索。因為受沙門氏菌污染的影響，美國五億多雞蛋被召回。 "The U.S. Food and Drug administration is aggressively investigating the source of the salmonella outbreak," 美國食品和藥物管理局正在加緊調查沙門氏菌爆發(fā)的源頭。好的，今天我們學習的詞是source...