"Harmful" • Chinese-English Dictionary
| 不良 | bù liáng | bad / harmful / unhealthy |   |
| 不利 | bù lì | unfavorable / disadvantageous / harmful / detrimental | |
| 有害 | yǒu hài | destructive / harmful / damaging | |
| 危害 | wēi hài | to jeopardize / to harm / to endanger / harmful effect / damage / CL:個|个[ge4] | |
| 有损 | yǒu sǔn | to be harmful (to) | |
| 病菌 | bìng jūn | harmful bacteria / pathogenic bacteria / germs | |
| 妨害 | fáng hài | to jeopardize / to be harmful to / to undermine | |
| 邪说 | xié shuō | harmful teachings / evil doctrine | |
| 蟊贼 | máo zéi | insect that damages cereal crop seedlings / (lit. and fig.) vermin / a person harmful to the country and the people | |
| 兴利除弊 | xīng lì chú bì | to promote what is useful and get rid of what is harmful (idiom) | |
| 蠹虫 | dù chóng | moth / harmful person / vermin | |
| 有害无利 | yǒu hài wú lì | harmful and without benefit (idiom) / more harm than good | |
| 蠹众木折 | dù zhòng mù zhé | Danger appears where many harmful factors exist. (idiom) | |
| 不良倾向 | bù liáng qīng xiàng | harmful trend | |
| 害兽 | hài shòu | vermin / harmful animal | |
| 敌害 | dí hài | pest / vermin / animal that is harmful to crops or to another species / enemy / predator | |
| 有害无益 | yǒu hài wú yì | harmful and without benefit (idiom) / more harm than good | |
| 对环境有害的 | environmentally harmful | | |
| 有害的税收做法 | harmful tax practices | | |
| 有害使用 | yǒu hài shǐ yòng | harmful use | |
| 有害传统习俗问题阿鲁沙宣言 | Arusha Declaration on Harmful Traditional Practices | | |
| 对有害环境的消费实行征税 | levy on environmentally harmful consumption | | |
| 藻类密集孳生为害 | harmful algal bloom | | |
| 科学专家组船载有害物质危险评价工作组 | GESAMP Working Group on the Evaluation of the Hazards of Harmful Substances carried by Ships | | |
| 全球藻类密集孳生为害的生态学和海洋学 | Global Ecology and Oceanography of Harmful Algal Blooms | | |
| 预防藻类密集孳生为害方桉 | Harmful Algal Blooms Programme / HAB Programme | | |
| 空间实验可能有害影响问题协商小组 | Consultative Group on Potentially Harmful Effects of Space Experiments | | |
| 有害传统习俗 | harmful traditional practices | | |
| 控制船只有害防污系统国际公约 | International Convention on the Control of Harmful Anti-fouling Systems on Ships | | |
| 小作怡情，大作伤身 | xiǎo zuò yí qíng , dà zuò shāng shēn | a little bit of it does one good, but carried to excess it's harmful (idiom) | |
| 行动值 | xíng dòng zhí | (gaming) action points (points required to complete an action) / (Tw) action level (the level of concentration of a harmful substance at which remedial action is considered necessary) | |
| 伤身 | shāng shēn | to be harmful to one's health | |
