英语词汇“rosin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

ros·in

(rŏzĭn)

A translucent yellowish to dark brown resin derived from the stumps or sap of various pine trees, composed chiefly of abietic acid and related compounds, and used to increase sliding friction, as on the bows of certain stringed instruments, and to manufacture a wide variety of products including varnishes, inks, linoleum, adhesives, and soldering compounds. Also called colophony.

tr.v. ros·ined, ros·in·ing, ros·ins

To coat or rub with rosin.

[Middle English, variant of resin; see RESIN.]

rosin·y adj.

单词	rosin
释义	ros·in (rŏzĭn) n. A translucent yellowish to dark brown resin derived from the stumps or sap of various pine trees, composed chiefly of abietic acid and related compounds, and used to increase sliding friction, as on the bows of certain stringed instruments, and to manufacture a wide variety of products including varnishes, inks, linoleum, adhesives, and soldering compounds. Also called colophony. tr.v. ros·ined, ros·in·ing, ros·ins To coat or rub with rosin. [Middle English, variant of resin; see RESIN.] rosin·y adj.
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