| 动情素 | dòng qíng sù | estrogen |
| 催情 | cuī qíng | to promote estrus; to bring an animal to heat by artificial means |
| 液 | yè | liquid; fluid; Taiwan pr. [yi4] |
| 罔 | wǎng | to deceive; there is none; old variant of 網|网[wang3] |
| wǎng | old variant of 罔[wang3] | |
| 址 | zhǐ | location; site |