spare
🇬🇧/speə(r)/ 🇺🇸/sper/ vt. 节约，吝惜；饶恕；分出，分让spare part
/ˌspeə ˈpɑːt/ n. 备件spark
🇬🇧/spɑːk/ 🇺🇸/spɑːrk/ n. 火花；闪光；朝气sparkle
🇬🇧/ˈspɑːk(ə)l/ 🇺🇸/ˈspɑːrk(ə)l/ n. 活力；火花；闪耀sparse
🇬🇧/spɑːs/ 🇺🇸/spɑːrs/ adj. 稀疏的；稀少的sparsely
🇬🇧/ˈspɑːsli/ 🇺🇸/ˈspɑːrsli/ adv.稀疏地；贫乏地sparsely-populated
🇬🇧/spɑ:slɪ ˈpɒpjuleɪtɪd/ 🇺🇸/ˈspɑrslɪ ˈpɑːpjuleɪtɪd/ 人口稀少，人口稀疏