hand-outn.
'hændaut
中文n. 教师分发给学生的讲义等；发球权失效；施舍物
词根词源
hand-out (n.)also handout, hand out, 1882, "alms or food given to a beggar," hobo slang, from the verbal phrase; see hand (v.) + out (adv.). Meaning "distributed printed informational matter" is from 1927.
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