The sale of hand-held electronic calculators has increased at a significant rate.
袖珍电子计算器的销售量增加很快.
词典精选例句
我们推测出,1979年袖珍计算器的销售量大约为446,600, 000只.
词典精选例句
Photos taken by compact cameras are often dark because they're slightly underexposed.
袖珍相机所拍的照片往往比较暗,因为存在轻微的曝光不足。
《柯林斯高阶英汉双解学习词典》
介绍了袖珍和台式名片切卡落料机的结构、工作原理与特点。
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