resin
🇺🇸
/ˈrezn/
🇬🇧
/ˈrezɪn/
A thick, sticky liquid that comes from certain plants, like trees, and is used to make things like varnish and medicine.
The artist used a layer of resin to protect the paint on the canvas.
艺术家使用一层树脂来保护画布上的颜料。
A synthetic substance that acts like natural resin, used to make plastics and other materials.
The manufacturer replaced the natural resin with a synthetic resin to lower costs.
制造商用合成树脂替换了天然树脂以降低成本。