The explanation of the orphan pearl in grammar

Contains an explanation of the system (Al-Durra Al-Yateema); by its author Sheikh Saeed bin Saad Al-Turimi Al-Hadrami (died 1354 AH), clarifying the meanings of its texts and making them easier for those engaged in the science of grammar. This explanation was recorded in the mosque of the esteemed Sheikh, the scholar, may Allah have mercy on him, in Unaizah in the year 1407 AH. The audio recording includes the section between (Signs of the verb) and (Chapter of the accusative cases of nouns).