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单词 pearlite
释义

pearlite

noun

pearl·​ite ˈpər(-ə)-ˌlīt How to pronounce pearlite (audio)
: the lamellar mixture of ferrite and cementite in slowly cooled iron-carbon alloys occurring normally as a principal constituent of both steel and cast iron
pearlitic
ˌpər-ˈli-tik How to pronounce pearlite (audio)
adjective

Example Sentences

Recent Examples on the Web For filling your bed, Wied suggests using a third topsoil, a third compost, and a third drainage material such as pearlite or vermiculite. Joanne Kempinger Demski, Milwaukee Journal Sentinel, 1 Apr. 2021

Word History

Etymology

French perlite, from perle pearl

First Known Use

1888, in the meaning defined above

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更新时间:2024/11/10 16:45:40