镀金：有金钴，金镍，金铁，一般使用金钴系最多。

The gilded with gold: nickel, cobalt, gold, gold iron generally use gold cobalt is most.

youdao

本文报告了四川大金钱草和广金铁草具有显著的抗炎作用。

In this paper, Lysimachia christinae and Desmodium styracifolium are both reported to have significant anti-inflammatory actions.

youdao

传来下面广场的声音：一阵醉酒般的歌声，烫了尾巴的猫叫，远处的金铁交鸣声。

Sounds drifted up from the square below: snatches of drunken song, the yowling of a cat in heat, the far-off ring of steel on steel.

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If he switched from gold to let's say iron, he also tried platinum, a number of different foils, he found that they count rate it still was 20 alpha particles per minute.

金箔的时候，计数率就变成零了,如果他把金换成比如说铁，他们还尝试了铂,还有一系列其他的箔片，他发现计数率还是每分钟。

麻省理工公开课 - 化学原理课程节选

Let's choose Latin, the language of scholarship, and so iron became Fe for ferrum and lead became Pb for plumbum and gold is Au for aurum and so on.

那就选拉丁文吧，用于学术的语言，所以，iron就变成了Fe，表示铁元素,铅变成了，Pb，表示铅元素,金变成了Au，表示金元素，等等。

麻省理工公开课 - 固态化学导论课程节选