| 释义 |
lac·tu·ca·ri·um
\ˌlaktəˈka(a)rēəm, -ˈker-, -ˈkār-\ noun
(-s)
Etymology: New Latin, from Lactuca, genus that produces it + Latin -arium
: the dried milky juice of a prickly lettuce (Lactuca virosa) resembling opium in physical properties and formerly used as a sedative |