shellon Upper intermediatealso onBasic words (BNC)? صَدَفَة,قَذِيفَة,قَوْقَعَة,قُنْبُلَة,قِشْرَة,مَحَارَة,هيكل shell shell(noun) صَدَفَة,قَذِيفَة,قَوْقَعَة,قُنْبُلَة,قِشْرَة,مَحَارَة,هيكل Forms noun shell