| 漏洞HSK 5 | lòu dòng | leak; hole; gap; loophole | |
| 泄漏 | xiè lòu | (of a liquid or gas) to leak; to divulge (a secret); to leak | |
| 漏斗 | lòu dǒu | funnel | |
| 遗漏 | yí lòu | to overlook; to miss; to omit | |
| 漏税HSK 5 | lòu shuì | tax evasion |
| 1 | This software has security vulnerabilities. | |
| 2 | I accidentally spilled water while drinking. | |
| 3 | Hackers infiltrated the database through the vulnerability. | |
| 4 | The system's vulnerabilities must be fixed soon. | |
| 5 | The toilet is leaking at the bottom, we need to fix it quickly. |