Localized oxidized pinholes
[机] 局部氧化针孔
🧩 词语组成解析
a. 小范围的；局部的；地区的
v. （使某物）氧化, （使某物）生锈( oxidize的过去式和过去分词 )
(pinhole 的复数) n. 针孔, 小孔, 蛀洞\\n[机] 针孔, 砂眼
🗣️ 情景例句
How long will this letter take to get there?
这封信需要多长时间到那儿？
I phoned him last Saturday.
我上个星期六打电话给他。
Its wool, which had been dyed black, had been washed clean by the rain!
原来羊毛上染的黑色被雨水冲掉了！