supervisor

n.监督人，管理人，指导教师

supernaturally, supernova, supernumerary, superphosphate, superpower, superscript, supersede, supersonic, superstar, superstition, superstitious, superstitiously, superstore, superstructure, supertanker, supertax, supervene, supervention, supervise, supervision, supervisory, supine, supinely, supper, supper-time, suppertime, supplant, supple, supplely (also supply), supplement, supplementary, supplementary benefit, suppleness, suppliant, supplicant, supplicate, supplication, supplier, supply, supply teacher,