考研词汇

. at any rate×؅¥„Â.\r38. at the mercy of- ...5ª×Ù\rÚ....ÛÜ\r39. at riskÝÞßàáÚßà\r40. at all events ×؅¥\r41. at a competitive advantage/edge Ý .âã\näå\r42. at one's back(=supporting or favoring sb.)??,æç\rhave sb. at\rone 's back p??,ppè\r43. at one's convenience(=where and when it suits one)-4é\n&¸$\r?8\rbe convenient to/fbr È ...4é\r44. at (one's) ease (=without worry or nervousness)µ -êë\r45. (be) at an end (=finished)vëì; at one's wits' end ×íîÐïð\r<˜\r46. at hand-¬­,ñª(HI)\r47. at large(=at liberty, free)-ó,ôõíö\rat large(=in general) 7\rƒ‚K‡l\rat large(=at full length; with details)ÆÇ?\r48. at one's leisure- p÷\n&Ó\r49. at one's disposaldøùyúdøù?û\r50. at a ventureüýþÿ 0\r