Conservational
a. 保存的
🗣️ 情景例句
He was left in charge of the shop while the manager was away.
经理不在时他负责这个商店。
The teacher was not at all happy with his students.
那位老师对他的学生毫不满意。
South Africa passed further laws designed to make life difficult for non-whites.
而南非则通过了更多的法令，企图给非白种人的生活造成困难。