n.

an extra component of a machine or other apparatus

同義詞：spare part

an extra car wheel and tire for a four-wheel vehicle

同義詞：fifth wheel

a score in tenpins; knocking down all ten after rolling two balls

Variable spares per track defect management system
Segmental resection spares pulmonary function in patients with stage I lung cancer
Pathogenesis of HIV infection: what the virus spares is as important as what it destroys
Phosphoinositide 3-kinase inhibition spares actin assembly in activating platelets but reverses platelet aggregation.
Hypocaloric high-protein diet improves glucose oxidation and spares lean body mass: Comparison to hypocaloric high-carbohydrate diet
Therapy with monoclonal antibody to interleukin 2 receptor spares suppressor T cells and prevents or reverses acute allograft reject...
Deletion of autospecific T cells in T cell receptor (TCR) transgenic mice spares cells with normal TCR levels and low levels of CD8 ...
T cell deletion induced by chronic infection with mouse mammary tumor virus spares a CD25-positive, IL-10-producing T cell populatio...
Addition of glutamine to total parenteral nutrition after elective abdominal surgery spares free glutamine in muscle, counteracts th...
Bowles, B. et al. Impaired familiarity with preserved recollection after anterior temporal-lobe resection that spares the hippocampu...