n. 鸦片酊

[医] 鸦片酒, 鸦片酊

[ noun ]
narcotic consisting of an alcohol solution of opium or any preparation in which opium is the main ingredient
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Laudanum \Lau"da*num\, n. [Orig. the same wort as ladanum,
ladbdanum: cf. F. laudanum, It. laudano, ladano. See
{Ladanum}.]
Tincture of opium, used for various medical purposes.

Note: A fluid ounce of American laudanum should contain the
soluble matter of one tenth of an ounce avoirdupois of
powdered opium with equal parts of alcohol and water.
English laudanum should have ten grains less of opium
in the fluid ounce. --U. S. Disp.

{Dutchman's laudanum} (Bot.) See under {Dutchman}.