Depopulation
[经] 人口下降
📖 牛津释义
depopulation
n[U].
🗣️ 情景例句
Good. Thank you. I'll be right down.
好，谢谢你。我马上下来。
Light troubles speak; great troubles are silent.
小困难，大声叫嚷；大困难，闷生不响。
It is not uncommon to hear that a shipping company has made a claim for cost of salvaging a sunken ship.
航运公司为打捞沉船而提出索赔，这是常有的事，