20秒记一个单词第148个pendulum/ˈpɛndjʊləm/n.钟摆点击收听音频跟读:例句/词组:Ineducation,thependulum(比喻含义:钟摆→趋势)hasswungbacktotraditionalt。

In education, the pendulum (比喻含义:钟摆→趋势) has swung back to traditional teaching methods.
教育界又恢复了传统教学法。
英语解释:a long straight part with a weight at the end that moves regularly from side to side to control the movement of a clock 钟摆
,
