lancet

n 1 (medical 医) sharp pointed two-edged surgical instrument used for opening abscesses, etc 柳叶刀（外科手术用的）. 2 (architecture 建) tall narrow pointed arch or window 尖拱; 尖窗.

lameness, lament, lamentable, lamentably, lamentation, lamented, laminate, lamp, lamp post, lamp-post, lampblack, lamplight, lamplighter, lampoon, lamprey, lampshade, Lancaster, lance, lance-corporal, lancer, land, land mass, land office, land-agent, land-breeze, land-form, land-locked, land-mine, Land-rover, landed, landfall, landfill, landholder, landing, landing-craft, landing-field (also `landing-strip), landing-gear, landing-net, landing-stage, landlady,