单词
proliferation
[prə,lɪfə'reʃən]
基本信息
  • n. 增殖,扩散;分芽繁殖
TOEFL中低频词

英英释意

1. growth by the rapid multiplication of parts
2. a rapid increase in number (especially a rapid increase in the number of deadly weapons);
"the proliferation of nuclear weapons"
proliferation相关单词