Compound pendulum
[化] 复摆
🧩 词语组成解析
🗣️ 情景例句
Very few people last in this class for the full hour the very first time.
很少人能够第一次撑完一个小时的课。
She doesn't come as ofter as she used to.
她现在已经不像以前那样常来了。
for in the evening she would be going to a fancy-dress part with her husband.
因为晚上她要同丈夫一起参加一个化装舞会。