Pernicious
[ pɚ'nɪʃəs ]
第5级
其它 Other
adj. 很有害的，恶性的，致命的，险恶的;引起巨大伤害的;毁灭性的;
💡 词根助记
per贯穿，自始至终+nic毒+ious形容词后缀→有毒的
📝 例句
They are silent with regard to the pernicious effects of their own gains.
关于由自己得利而产生的恶果，他们保持沉默。
Morally evil or deadly;pernicious.
道德败坏的，致命的；有害的
thoughts pernicious to society
对社会有害的思想
Smoking is pernicious to health.
吸烟对健康有害。
Smoking is a pernicious habit.
抽烟是一种有害的习惯。
🌱 联想助记
【记】per-前缀“通过、全部”,nic-毒、暴亡,ious-形缀:全部暴亡→致命的
✅ 同义词
🔴 反义词
📖 牛津释义
pernicious
adj
(fml 文) ~ (to sb/sth) having a very harmful or destructive effect (on sb/sth) 有害的; 恶性的; 破坏性的
a pernicious influence on society 对社会有害的影响
a pernicious campaign to blacken his character 旨在诋毁他的人格的恶意宣传活动
Pollution of the water supply reached a level pernicious to the health of the population. 水源污染已达到危及居民健康的程度.
🔁 扩展释义
*[pә'niʃәs]a. 有害的, 致命的, 恶劣的, 险恶的【医】 恶性的
📖 同为「博士」词汇
查看全部博士词汇 ›🗣️ 情景例句
His bike hit the bag of rice and he fell off.
他的车撞到大米上，他摔了下来。
Every year, several classes visit the factory.
每年都有好几个班去参观这家工厂。
It is because in the modern world, English is very widely used for business between different countries.
这是因为在现今世界，英语广泛应用于国与国之间的贸易往来。