• The molecules are free to move in this volume.
• The prothorax is often freely movable .
• The molecules move freely about .
• The molecules are free to move in this volume.
• The prothorax is often freely movable .
• The molecules move freely about .
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012