打开
dǎ kāiTo make something that was closed become open.
他打开门进来了。
He opened the door and came in.
打开电脑开始工作。
Turn on the computer and start working.
Can be used for physical objects (doors, windows) or electronic devices (computers, phones).
To start or activate something (e.g., a file, program, or discussion).
打开文件查看内容。
Open the file to view the contents.
我们需要打开这个话题。
We need to open this topic.
Often used in digital contexts or to initiate discussions.
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💡Pro Tip
Physical vs. Metaphorical
打开 can refer to both physical actions (opening a door) and metaphorical ones (opening a discussion).
⚡Gold Rule
Common Usage
Use 打开 for general opening actions, while 开 is more commonly used for starting electronic devices.
📖Word Origin
Combination of 打 (dǎ, to hit/strike) and 开 (kāi, to open). The verb form emphasizes the action of making something open.
📝Usage Notes
Can be used for both physical and metaphorical 'opening' actions. Often used with objects or abstract concepts.