| 单词 | 大变化 |
| 释义 | 〔amplidyne〕A rotating magnetic amplifier with specialized windings that allow small changes in power input to produce large changes in power output.电机放大机：带有专用线圈的旋转磁放大器，能使电流输入时的小变化在电流输出时产生大变化〔give〕The chalet is close to the road, give or take a few hundred yards.这小屋靠近马路，增减几百码而无大变化〔checkered〕Marked by great changes or shifts in fortune:盛衰无常的或有大变化的： |
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