Prolonging
v. 延长, 拉长, 拖延( prolong的现在分词 )
🗣️ 情景例句
Is this five-two-one double eight six-four?
这里是521-8864吗？
Cheer up!
高兴起来!振作起来!
Sure. I would love to come. Thanks a lot.
当然。我愿意来。非常感谢。