conference on energy alternatives معنى
- المؤتمر المعني ببدائل الطاقة
- conference n. مؤتمر, اتحاد, ت ...
- on adv. فوق, عن, حسب; ...
- energy n. حيوية, طاقة, فع ...
- alternatives البدائل
كلمات ذات صلة
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