Boundary material
[化] 界面物质
🧩 词语组成解析
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
You can see many posters that are put up before the movie opens.
每部电影首映前你都会看到铺天盖地的海报。
He threw a dance for them.
他为他们举行晚会。
Coal nodded. OK. I can do that. First, I'll need some information about Clare. For a start, how old was she when her father married again?
科尔点点头。"好吧。这我可以办。首先，我需要有关克莱尔的资料。首先，当他父亲再婚时，她多大岁数了？"