n. (c./u.)名詞 (可數/不可數)系統;體系He has a good system, so he thought it would work well for the company
adj.形容詞系統We have a system for doing our work together
n. (c./u.)名詞 (可數/不可數)方法The school uses a points system to reward good behavior.
n. (c./u.)名詞 (可數/不可數)(身體)系統The digestive system breaks down food.
n. (c./u.)名詞 (可數/不可數)(電腦)系統The computer system crashed.