preventive pri'ventiv
释义
a. 预防的, 防止的
n. 防止物, 预防方法, 预防药
英文释义
n. remedy that prevents or slows the course of an illness or disease
s. preventing or contributing to the prevention of disease
a. tending to prevent or hinder
词形变化
复数: preventives
BNC词频排名: 10,399 | 当代语料库词频排名: 7,596