Corrosion spool
[化] 腐蚀试片; 耐腐蚀试片
🧩 词语组成解析
spool
[spu:l]
n. 线轴，线管;线轴状物;卷络的数量[长度];缠线框;
vt. 把…绕在卷轴上;缠绕;
🗣️ 情景例句
... I care about people, not things.
……我关心人， 而不是东西。
He that lies down (sleeps) with dogs must rise up with fleas.
与恶人交终会变恶；近朱者赤，近墨者黑。
This was known as panning for gold.
这就是人们所熟知的“淘金”。