...
relevante Treffer
lessons (n.) , [sing. a lesson]
extinction (n.) , [pl. extinctions]
telecourses (n.) , [sing. a telecourse]
classroom (n.) , [pl. classrooms]
classrooms (n.) , [sing. a classroom]
lessons learned (n.) , {Comp}
دروس مستفادة {كمبيوتر}