| II 形 harmful; pernicious; detrimental: |
| | 对社会有害 be pernicious to the society |
| | 我们不做任何有害于两国友好关系的事。 We will do nothing detrimental (or harmful) to the friendly relations between our two countries. |
| | 有害粉尘 harmful dust |
| | 有害基因 deleterious gene |
| | 有害气体 pernicious gas |
| | 有害物质 harmful (or noxious) substances |
| | 有害影响 pernicious effects |