Graphitic corrosion
[机] 海棉状腐蚀
🧩 词语组成解析
a. 石墨的
🗣️ 情景例句
I don't mind.
我不在乎。
Do you ever learn Chinese during the holidays?
你曾经在假日期间学中文吗？
'You should have declared that.
“你刚才应该申报，