en/ielts/vocabulary/main
main
(自来水、煤气等)总管道，干线
- Dificultad
- 0.55
- Importancia
- 0.60
- Tipo
- VOCABULARY
- Nivel
- IELTS
Ejemplos
The report found that many of Yorkshire’s water mains needed replacing.
报告中说约克郡的很多自来水总管道需要更换。
a burst gas main
破裂的煤气总管道
en/ielts/vocabulary/main
(自来水、煤气等)总管道，干线
The report found that many of Yorkshire’s water mains needed replacing.
报告中说约克郡的很多自来水总管道需要更换。
a burst gas main
破裂的煤气总管道