Word decomposition
Class explanation: a group of people line up in order: scheduling. Step by step. Organization of work or study: team. Class. Monitor. Class teacher. The basic units in the foreman's army establishment are below the platoon. A section of work division time, also known as workplace: morning shift. Get off work on duty Prison. The explanation of this book is the root of vegetation: materia medica. A tree without roots. The root of things, as opposed to "end": end (head and tail; Always). Root (root); Thoroughly; Essentially). Stem of grass, stem of tree: herb. Central, mainly: headquarters. Ontology. Original: original. Skill.