| leave for | 动身去 |
| leave out | 遗漏,省去;不考虑;排除 |
| let alone | 更别提,更不用说 |
| let go | 放开;释放;发射 |
| let out | v. 放出;发出;泄露;出租 |
| lie in | 在于… |
| live and learn | 学无止境;活到老学到老 |
| live by | 以…为生 |
| live for | v. 盼望;为.....而生活 |
| live through | 度过;经受过 |
| live with | 忍受;寄宿在…家;与…同居 |
| long long ago | 很久之前 |
| look after | 照顾;关心;目送 |
| look ahead | 展望未来;规划未来 |
| look around | 游览;到处察看;到处寻找 |
| look at | v. 看;考虑;着眼于 |
| look back | 回顾;回头看 |
| look down on | 蔑视;轻视;小看 |
| look forward to | 期待;盼望;预期;预料 |
| look into | 考察;调查;研究 |