test paper
短语试卷, 试纸 [化] 试纸
词形变化
test papers
复数
释义与例句
n.
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1.
a paper submitted by a student for academic examination
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2.
a small piece of paper impregnated with a chemical indicator for making qualitative tests
化学 -
3.
An instrument admitted as a standard or comparison of handwriting in those jurisdictions in which comparison of hands is permitted as a mode of proving handwriting.
法律