oil conservation

ریشه

Derived from the words 'oil', from Old English 'æle', and 'conservation', from Latin 'conservatio'.

مثال

• Oil conservation is a key aspect of sustainable development.
• The government has launched an oil conservation campaign.
• We need to focus on oil conservation to reduce our dependence on fossil fuels.

ترکیب‌های رایج

Practice oil conservation Promote oil conservation Oil conservation techniques Oil conservation measures