Tham khảo tài liệu 'toeic vocabulary words family 3420 part 19', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | L 3420 TOEIC Vocabulary Words loyal adj. faithful true to one s obligations loyalty n. faithfulness devotion constancy Forms no plural lucid lucrative adj. comprehensible intelligible rational transparent bright adj. profitable yielding monetary rewards gainful luggage n. suitcases cases and bags carried by travelers lumber n. trees that have been sawed into rough planks useless items that been put in storage Forms no plural Forms no plural lumber luncheon v. to move heavily or awkwardly to accumulate to collect n. afternoon party where a light meal is served Forms lumbered lumbered lumbering Forms plural luncheons 127 PHOTOCOPIABLE M 3420 TOEIC Vocabulary Words machine n. device made up of interconnected parts that work together to perform a given task or function Forms plural machines machine v. to produce via mechanical means Forms machined machined machining magnificent adj. splendid majestic superb glorious impressive mail n. postal service letters and other items that are sent via the postal service Forms no plural mail v. to send a letter or other item via the postal service to post Forms mailed mailed mailing mailing n. large batch of letters sent at one time by a single sender rented property Forms plural mailings main n. principal pipe or duct in a system chief part of something strength or force high sea Forms plural mains main adj. principal head chief mainframe n. computer which can serve many users simultaneously Forms plural mainframes maintain v. to keep in existence to preserve to support to provide for Forms maintained maintained maintaining maintenance n. upkeep repairs livelihood means of support Forms no plural major n. military rank above captain main subject of study chosen by a college or university student Forms plural majors major v. to specialize in a certain field Forms majored majored majoring major adj. more important than others great serious majority n. greater number or part number greater than half of the total