drainage system怎么读

相关词汇的读音

1. "drainage"怎么读
2. "drainage area"怎么读
3. "consequent drainage"怎么读
4. "drainage tube"怎么读
5. "drainage basin"怎么读
6. "drainage surface"怎么读
7. "drainage survey"怎么读
8. "drainage tank"怎么读
9. "drainage terrace"怎么读