Scrupling
v. 感到于心不安, 有顾忌( scruple的现在分词 )
🗣️ 情景例句
To get ahead you'll have to work long hours and take short vacations.
要想出人头地，你必须多工作少休假。
Burnt child dreads the fire.
一朝被蛇咬，十年怕井绳。
and you avoid the frustration of arriving at the very moment when the train is drawing out of the station and being unable to get on it.
而且可以避免那种正好在火车驶出站时赶到车站，因上不去车而感到的沮丧。