см. тж. как нетрудно понять
• The occurrence of such obviously covalent compounds as PF 5 SF 6 and many others is easily understood ( or is easy to understand ).
см. тж. как нетрудно понять
• The occurrence of such obviously covalent compounds as PF 5 SF 6 and many others is easily understood ( or is easy to understand ).
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012