Fica
abbr. （美国）联邦社会保险捐款法（Federal Insurance Contributions Act）
🗣️ 情景例句
Well,
好的，
Suppose you couldn't go on the trip.How would you feel?
假定你不能继续你的旅行，你将感觉如何？
Earlier, we were infants and young children, and consequently more vulnerable;
再早一些，我们是幼儿和小孩子，身体较脆弱；