单词 maintenance 释义 maintenance|mentnns|Forms: 4–5 meyn-, meintenaunce, -ance, meyntynaunce, menteynaunce, 4–6 mayntenaunce, -ance, 5 mayntenanse, mayntnaunce, mantenans, 5–6 maynetenaunce, 6 maintaynance, main-, mayntenans, -tennance, -tennence, ma...
单词 maintenance 释义 maintenance n[U] 1 maintaining or being maintained 保持; 维持; 赡养; 保养; 维修; 坚持 the maintenance of good relations between countries 保持国与国之间的友好关系 price maintenance 保持价格不变 money for the maintenance of one´...