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单词 hardening
释义

hardening

[ hahr-dn-ing ]
/ ˈhɑr dn ɪŋ /
SEE SYNONYMS FOR hardening ON THESAURUS.COM

noun

a material that hardens another, as an alloy added to iron to make steel.
the process of becoming hard or rigid.

Origin of hardening

First recorded in 1620–30; harden + -ing1

Words nearby hardening

Hardenberg, hardenbergia, Hardenburg, hardened, hardener, hardening, hardening of arteries, hardening of the arteries, harden off, harden one's heart, harden up
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for hardening

British Dictionary definitions for hardening

hardening
/ (ˈhɑːdənɪŋ) /

noun

the act or process of becoming or making hard
a substance added to another substance or material to make it harder
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/12/23 22:34:42