baneful + noun
baneful 常用于正式或文学语境，修饰抽象名词如 influence, effect, consequences。
The baneful influence of social media on teenagers is well-documented.
社交媒体对青少年的有害影响已有充分记录。
有害的；致害的
有害的；致伤的。；致命的
有害的；致伤的。
Harmful, injurious.
The baneful effects of smoking are well documented.
吸烟的有害影响已有充分记录。
用法提示：baneful 作为形容词修饰 effects，表示有害的、致命的。
The baneful influence of corrupt officials undermined the government.
腐败官员的有害影响破坏了政府。
用法提示：baneful 作为形容词修饰 influence，表示具有破坏性的。
The baneful weed spread rapidly, killing native plants.
这种有害的杂草迅速蔓延，杀死本地植物。
用法提示：baneful 作为形容词修饰 weed，表示致命危害的。
baneful 常用于正式或文学语境，修饰抽象名词如 influence, effect, consequences。
The baneful influence of social media on teenagers is well-documented.
社交媒体对青少年的有害影响已有充分记录。
介词用 to 或 for 均可，但 to 更常见。
Prolonged exposure to such chemicals can be baneful to human health.
长期接触此类化学物质可能对人体健康有害。
该结构强调动作的有害性，主语为形式主语 it。
It is baneful to ignore the early warning signs of climate change.
忽视气候变化的早期预警信号是有害的。
grammar · medium
易错句子His speech was baneful, repeating the same jokes.
正确表达His speech was banal, repeating the same jokes.
将“baneful”误用为“banal”，前者意为“有害的”，后者意为“平庸的”。
grammar · medium
易错句子Smoking is baneful of health.
正确表达Smoking is baneful to health.
使用介词“of”而非“to”，因为“baneful”通常搭配“to”表示对某物有害。
baneful强调有害的结果，baleful更强调凶兆或威胁性的外观。
拼写和词义不同：baneful意为有害的，而banal意为平庸的、乏味的。
词性不同：baneful是形容词，而bane是名词，意为祸根或毒药。
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