Pendulate
摇摆不定, 犹豫
🗣️ 情景例句
I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.
我星期五会给你打电话，在你方便的时间重新安装我们的午餐约会。
I know the boy whose father is a ball player.
我知道那个男孩的父亲是球员。
Who's Lucy?
谁是露茜？