a. 镀铬的

v plate with chromium

词型变化：名词复数形式 : chromium-plateds

chromium-plated的用法和样例：

例句

用作形容词(adj.)

The history of trivalent chromium electroplating was looked back.回顾了三价铬镀铬的历史。
Later, the chrome plated carriers were dropped in favor of Army issued notched and parkerized carriers.后来，镀铬的机框被放弃了，因为陆军配发了装配复进助推器槽口以及磷化处理过的机框的试验型。

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aberrates

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