lethargic adj. 昏睡的(of, relating to, or characterized by lethargy)
lewd [lju:d] adj. 好色的(sexually unchaste or licentious);猥琐的(obscene,vulgar)
[例]Afraid that the lewd nature of the plays being presented would corrupt the morals of their audiences, the Puritans closed the theaters in 1642.
listless adj. 无精打采的(spiritless;languid)
[记]分拆联想：list(名单)+less→榜上无名所以没精打采
loath adj. 不情愿的，勉强的(unwilling)
[例]Far from being unctuous, Pat was always loath to appear acquiescent.
[同]disinclined, averse, hesitant, reluctant
loathe v. 憎恨，厌恶(abhor;detest;hate)
[记]来自loath(不愿意的，厌恶的);分拆联想：l(看作leave)+oath(誓言)+e→发誓离开→憎恨
loquacious adj. 多嘴的，饶舌的(very talkative;fond of talking)
[记]词根记忆：loqu(话语)+acious(多…的)→多话的
lucid adj. 表达清楚的，明白易懂的(well expressed and easy to understand)
[记]词根记忆：luc(光)+id→很光滑的→表达清楚的
[例]Although just barely adequate as a writer of lucid prose, Jones was an extremely capable editor who worked superbly with other writers in helping them improve the clarity of their writing.
