staf
基本释义
abbr. scientific and technological applications forecast 科学技术应用预测; short-term adaptive filter 短期自适应滤波器
实用场景例句
日常生活
He spends his weekends reading books in the library.
他周末在图书馆读书。
时间管理
She spends most of her time studying for her exams.
她大部分时间都用来学习考试。
经济讨论
They decided to spend their savings on a vacation abroad.
他们决定用储蓄来出国度假。
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