【化】 波尔多液
【医】 波尔多混合液, 石灰硫酸铜合剂(一种杀虫剂)

[ noun ]
antifungal agent consisting of a solution of copper sulphate and quicklime
<noun.artifact>

Bordeaux mixture \Bor*deaux" mix"ture\ (Hort.)
A fungicidal mixture composed of blue vitriol, lime, and
water. The formula in common use is: blue vitriol, 6 lbs.;
lime, 4 lbs.; water, 35 -- 50 gallons.
[Webster 1913 Suppl.]