prolonged
例子
The prolonged negotiations between the two countries finally led to a peace agreement.
两国之间的 prolonged 谈判最终达成了和平协议。
例子
The prolonged shadow of the tree stretched across the lawn as the sun set in the evening sky.
随着太阳在傍晚的天空中落下，树木的延长影子在草坪上伸展。
词汇树
prolonged
prolong
long
