senior maintenance engineer इन हिंदी

senior: ज्येष्ठतर

maintenance: हिफ़ाज़त जीविका

engineer: इंजीनियर

senior junior commissioned officer	senior law assistant	senior lecturer
senior luggage clerk	senior machinery maintenance inspector	senior malaria inspector
senior marriage registrar	senior mechanic	senior mechanical engineer

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी