l length;with details)详细地Р 424. lean against(背)靠着…Р 425. at least至少;at most至多Р 426.(not)in the least一点(也不),丝毫(也不)Р 427. at one's leisure在…有空的时候Р 428. lend itself/themselves to适合于(某用途)Р 429. at length(=after a long time,at last)终于;at length(=in detail,thoroughly)详细地Р 430. go to any length想一切办法,尽一切力量Р 431. be liable to(=be subject to)易于……的,应受(罚)Р 432. be liable for对…应负责任的Р 433. lie in在于Р 434. in life一生中Р 435. for life终身Р 436. in the light of(=considering;taking into account)考虑到,根据Р 437. throw light on(= make clear,explain)使…更为清楚,提供线索,阐明Р 438. in line with(=in agreement with)符合,一致Р 439. long for(=want very much)渴望,希望得到Р 440. for long很久,很长时间(否定句疑问句中)Р 441. before long(=soon)不久,过了不久以后Р 442. in the long run(=in the end)从长远来说,最后;in the short term(从短期来说)Р 443.(be)at a loss不知所措Р 444.major in主修(某课程)