释义 |
annealanneal /əˈnil/ verb [transitive] technical ETYMOLOGYannealOrigin: Old English onælan, from ælan to set on fire, burn VERB TABLEanneal |
Present | I, you, we, they | anneal | | he, she, it | anneals | Past | I, you, he, she, it, we, they | annealed | Present perfect | I, you, we, they | have annealed | | he, she, it | has annealed | Past perfect | I, you, he, she, it, we, they | had annealed | Future | I, you, he, she, it, we, they | will anneal | Future perfect | I, you, he, she, it, we, they | will have annealed |
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Present | I | am annealing | | he, she, it | is annealing | | you, we, they | are annealing | Past | I, he, she, it | was annealing | | you, we, they | were annealing | Present perfect | I, you, we, they | have been annealing | | he, she, it | has been annealing | Past perfect | I, you, he, she, it, we, they | had been annealing | Future | I, you, he, she, it, we, they | will be annealing | Future perfect | I, you, he, she, it, we, they | will have been annealing |
to make metal or glass hard by heating it and then slowly letting it get cold |