Active and inactive translations

Each dictionary entry contains a list of active translations which are used during translation. 

Besides, the dictionary entry may contain a list of  inactive translations which are NOT used during translation but may be present in the dictionary for additional information. 

Each active translation may be marked as inactive and vice versa. At least one active translation must be present in the entry.

Both active and  inactive translations may contain comments - any supplementary text before the translation equivalent. Comments will NEVER appear in the text of translation.