lobotomy

(also Brit leucotomy) n (medical 医) [C, U] (operation involving) cutting into the brain tissue to treat severe mental disorders 脑白质切断（术）; 脑叶纤维切断（术）.

loadstone (also lodestone), loaf, loaf sugar, loafer, loam, loamy, loan, loan-collection, loan-word, loath, loath (also loth), loathe, loathing, loathsome, loaves, lob, lobby, lobbyist, lobe, lobed, lobster, lobster-pot, loc cit, local, local anaesthetic, local authority, local call, local colour, local government, local option, local time, locale, locality, localization, localisation, localize, localize, localise, locally, locate, located, location,