Perfectiveness
完成时\\n完成式
🗣️ 情景例句
May I speak with Mr. Chen, please?
可以请陈先生听电话吗？
Beautiful!
漂亮！
By working at tremendous speed, the men managed to get the dish on to dry land before the wave returned.
工人们动作迅速，终于赶在那股大浪返回之前把盘子拽到了岸上。