Lithium hydride plays an important role in chemical reactions.

This company is advancing the process of unification.

In Russia, the Cyrillic alphabetization is progressing.

He is writing a thesis on fluid dynamics.

He is known as an expert in palaeoclimatology.

I am majoring in econometrics at university.

Decolonization is an important process for many countries to achieve independence.

Lithium aluminium hydride is necessary for this chemical reaction.

Debuccalization refers to the phenomenon in phonetics where a specific sound is pronounced outside the oral cavity.

He said, 'Man shall not live by bread alone,' teaching me that spiritual satisfaction is also important.