Warning: session_start(): open(/opt/alt/php82/var/lib/php/session/sess_ljdcdoj2e01e9c841oac79g0tu, O_RDWR) failed: Disk quota exceeded (122) in /home/u847227440/domains/wordstudy.cn/public_html/word_detail.php on line 3

Warning: session_start(): Failed to read session data: files (path: /opt/alt/php82/var/lib/php/session) in /home/u847227440/domains/wordstudy.cn/public_html/word_detail.php on line 3
preventative - 英文单词学习

preventative

pri'ventәtiv

英文释义

n remedy that prevents or slows the course of an illness or disease
n any obstruction that impedes or is burdensome
n an agent or device intended to prevent conception
a tending to prevent or hinder
s preventing or contributing to the prevention of disease

中文翻译

a. 预防的, 防止的
n. 预防法, 预防措施, 预防物, 预防药

19,155
BNC 频率
18,878
使用频率

记忆技巧

preventative 由词根 prevent（防止）加上后缀 -ative（形容词后缀，表示“具有…性质的”）构成，表示具有防止性质的。

例句

1. A preventative measure can help reduce the risk of illness.
预防措施可以帮助降低生病的风险。
2. She takes preventative steps to maintain her health.
她采取预防措施来保持健康。
3. The doctor recommended a preventative vaccine for the flu.
医生建议接种流感预防疫苗。

学习工具