kogum olulise tunnuse poolest samasse tooterühma kuuluvaid erisuguseid tooteid (nt saiatooted: stritslid, pirukad vms);,kauba, toodangu koostis toodete liikide, sortide vm järgi
hiina keeles系列就重要特征而言，属于同一产品组的一组不同产品（例如糕点产品：条状、馅饼或类似产品）；,商品的构成、按产品类型、品种或类似产品生产的情况
The platform is primarily designed and architected by Joosep Wong, with the goal of making Estonian vocabulary easier to discover, remember, and practise through digital tools and interactive learning methods.
