🧩 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
The world could be heading for an economic recession.
世界也许正在走向经济衰退。
My brother wants to learn how to sail a boat.
我的兄弟要去学操纵帆船。
What about vegetables, Sir? They usually go bad as soon as we are at sea.
那些蔬菜怎么办呢，先生？通常是刚一出海它们就会坏掉的。