单词 | injection |
释义 | Word Frequency injection(ɪnˈdʒɛkʃən) noun 1. fluid injected into the body, esp for medicinal purposes 2. something injected 3. the act of injecting 4. a. the act or process of introducing fluid under pressure, such as fuel into the combustion chamber of an engine b. (as modifier) injection moulding 5. mathematics a function or mapping for whichf(x) = f(y) only if x = y See also surjection, bijection Derived forms injective (inˈjective) adjective |
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