Material charge number
[化] 材料批号
🧩 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
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
How did you break your leg?
你怎么弄断了腿？
Had he worked harder, he would have gotten though the exams.
如果他努力了的话，他就会通过考试的。