a sticky flammable organic substance, insoluble in water, exuded by some trees and other plants (notably fir and pine)
树脂,松脂。比较
(亦作
合成树脂。
rub or treat with resin
用树脂涂(或处理)
-
resined canvas .涂过树脂的帆布。
"late Middle English: from Latin