Filling-material
[医] 填料牙
🧩 词语组成解析
filling
['filiŋ]
n. 装满，填满;填充物;（糕点内的）馅;（织品的）纬纱;
v. 填满(fill的ing形式);
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
Hang in there. things will get better.
坚持住，情况会好起来。
He failed the examination but he didn't seem to care.
他考试不及格却似乎并不在乎。
That is John Smith,isn't it?
你是约翰。史密斯，对吗？