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词汇 radiator
词源

radiator n.

1832, "any thing which radiates," agent noun in Latin form from radiate (v.). Originally a stove-like apparatus, as a device designed to communicate heat from steam to a room by 1855; the sense of "cooling device in an internal combustion engine" is by 1899.

updated on November 12, 2021

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更新时间:2025/5/29 7:12:41