Copperheadism
n. 美国内战时北方人对南方的同情
🗣️ 情景例句
This winter has been a cold one.
目前来看，今年冬天算比较冷的。
As a senior, Peter is writing his thesis.
作为大学四年级学生，彼得正在写毕业论文。
Since that time, various types of hovercraft have appeared and taken up regular service.
从那以后，各种各样的气垫船出现了，并开始了定期航行服务。