supply

vt.供应，提供 n.供应；(常pl.)供应品

supervision, supervisor, supervisory, supine, supinely, supper, supper-time, suppertime, supplant, supple, supplely (also supply), supplement, supplementary, supplementary benefit, suppleness, suppliant, supplicant, supplicate, supplication, supplier, supply teacher, support, supportable, supporter, supporting, supportive, suppose, supposed, supposing, supposition, suppository, suppress, suppressed, suppressible, suppression, suppressor, suppurate, suppuration, supra-, supremacist,