树脂的英文怎么说
树脂的英文: Photosensitive resin Polyester Resins A trademark used for a transparent thermoplastic acrylic resin employed in paints,enamels,and primers. A greenish - brown resin obtained from this tree,used medicinally and in varnishes. A tree of the genus Guaiacum;a lignum vitae. Crude turpentine obtained from the cluster pine tree(Pinus pinaster)of southern Europe. Tree resins have been chewed as teeth cleaners and breath fresheners since ancient times. The wood used to generate the smoke should be non-resinous, such as hickory, apple, plum, oak, beech, or ash. Then he came to the harbour, which was lit up by the rosin torches of the fishermen, who were fishing from their boats pitchy lumber n. 动画,日本动画 (of animals) a muzzle The is an animated machine. multiparous animal n. 树脂,松香 pitch是什么意思: v. 投掷;为…定音高;搭帐篷;用沥青涂 n. 投;投球;音高;程度;沥青 deliver a pitch the pitch was away (or wide); an outside pitch. We should pitch it within and without with pitch. |