好词典

oxidized

UK /ˈɒksɪdaɪzd/US /ˈɑːksɪdaɪzd/

词源

源自法语oxyder(氧化),基于希腊语oxys(尖锐/酸)和法语-iser后缀,18世纪进入英语使用。

adjective

❶ 指物质因与氧气发生化学反应而改变了性质,通常表现为颜色变深或表面形成锈层。常见于金属生锈或食物变质的过程。

“The oxidized copper roof turned green over time.”

(氧化的铜屋顶随着时间推移变成了绿色。)

“These apples look oxidized after being cut and left in the air.”

(这些苹果切开暴露在空气中后看起来氧化了。)

同义词:rusted, corroded, tarnished

verb

❶ 使物质与氧气结合产生化学反应的过程,可能导致颜色变化、质地改变或功能损坏。

“Iron oxidizes when exposed to moisture and air.”

(铁暴露在潮湿空气中会发生氧化。)

“The chemist oxidized the compound to create a new material.”

(化学家氧化该化合物以制造新材料。)

同义词:corrode, rust, tarnish

常见短语

oxidized metal — 指表面因氧化反应产生变色或锈蚀的金属,常见于未受保护的铁、铜等材料。

“The fence was made of oxidized metal with a reddish-brown appearance.”

(围栏由呈现红褐色的氧化金属制成。)

oxidized flavor — 描述食物或饮料因接触氧气导致的味道变化,通常带有不新鲜的异味。

“The juice had an oxidized flavor after being stored improperly.”

(这果汁因储存不当产生了氧化风味。)