英语词汇“teaching aid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	teaching aid
释义	WordReference Random House Unabridged Dictionary of American English © 2024 teach′ing aid′, material used by a teacher to supplement classroom instruction or to stimulate the interest of students.
随便看	pull-off pull-on pullorum disease pull out pullout pull over pullover pull-quote pull tab pull through pull together pull-top pullulate pullulation pull up pull-up pullup pullus pulmonary pulmonary artery pulmonary circulation pulmonary tree pulmonary tuberculosis pulmonary valve pulmonary vein

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