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小测验：选择正确的单词
- 论坛新贴
immunization [imjunai'zeiʃən]
基本释义
- n. 免疫
词形变化
- 时 态：im·mu·nized, im·mu·niz·ing, im·mu·niz·es
英英解释
1个名词解释
- the act of making immune (especially by inoculation)
[同] immunisation, immunization
- the act of making immune (especially by inoculation)