Flipflop
n. 触发器
🗣️ 情景例句
You know, it hung over my crib, too.
要知道 ，我的小床上也曾有过它。
The trees emit a fragrance of their own.
各种树木会发散各自独有的气味。
People had to use other ways to record information.
人们只得使用其他方法记录资料。