🧩 词语组成解析
metal
['mɛtl]
n. 金属;金属元素;成色;金色;
vt. 以金属覆盖;
filing
['failiŋ]
n. 整理成档案，文件归档，锉;
v. 提出（离婚诉讼或其他讼案）( file的现在分词 );把…归档;用锉锉;（法院或其它行政机关）定案;
🗣️ 情景例句
He said they need a new book of photographs,
他说他公司需要一本新的摄影集，
Waste of time is the most extravagant and costly of all expenses.
浪费时间是一切花费中最奢侈豪华的费用。
We'd like to clear up some points connected with the technical part of the contract.
我们希望搞清楚有关合同中技术方面的几个问题。