Backing material
[化] 基底材料\\n[医] 底料
🧩 词语组成解析
backing
[['bækiŋ]]
n. 后退, 衬背, 后援, 支持者\\n[化] 衬垫
material
[mə'tɪrɪəl]
n. 材料，原料;素材;布，织物;适当人选;
adj. 物质的;肉体的;重要的，决定性的;辩证的，推论的;
🗣️ 情景例句
Your letter filled me with great vitality.
读了你的信之后我感到充满活力。
Do you feel better now?
现在觉得好些了吗？
I'm really positive that this product has all the features you have always wanted.
我确信这种产品有各种你所要的款式。