Decelerator
n. 减速器
🗣️ 情景例句
but, unfortunately,
但是， 很不幸，
There was a big choice of shops in the small town.
这个小镇上有好多商店可供选择。
Did the wagging dance tell the bees how far away the food was?
摇摆舞有没有告诉蜜蜂食物到蜂箱的距离有多远？