河南省长垣县第十中学高中英语必修二《Unit 3 Computers 词汇》课件
河南省长垣县第十中学高中英语必修二《Unit 3 Computers 词汇》课件第2页

 calculate vt. (1)计算,核算 eg: He calculated the costs very carefully. (2)估计 eg: I calculate that we will arrive at 6:00 p.m. calculator n.计算器 calculation n. 计算,计算结果 calculating adj. (贬义的)精明的 会算计的