CAM的解释含义及用法例句
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CAM的解释 计算机辅助制造 CAM的例句 A rod moved by a cam to operate the valves in an internal-combustion engine. 阀门挺杆通过凸轮转动的杆，用来操纵内燃机的阀门 The movements of trade cam be graphed out, enabling the firm to plan their future markets and advertising. 贸易情况能用图表表示出来，以便该公司能规划未来的市场和广告。 |
