🧩 词语组成解析
parka
[['pɑ:kə]]
n. 皮制连帽大衣, 派克大衣
squirrel
['skwɝrəl]
n. 松鼠，松鼠科动物;松鼠毛皮;
vt. 储藏;贮存;
🗣️ 情景例句
Leave it to me.
交给我来办吧。
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。