尝试敲门的英语怎么说

"Knock on the door" 是表示尝试敲门的常用英语表达方式。这个表达方式的来源可能源于人们用手指或者其他工具敲击门的动作。

下面是一些使用 "knock on the door" 的英文例句，以及它们的中文翻译：

Could you knock on the door before you come in? (你进来之前能敲门吗？)
I knocked on the door, but there was no answer. (我敲了门，但没有回应。)
Someone was knocking on the door in the middle of the night. (半夜有人在敲门。)
I could hear someone knocking on the door, but I was too scared to answer. (我能听到有人在敲门，但我太害怕去回应。)