打通

• ピンイン: dǎ tōng
• 漢字の分解: 打 = 扌+ 丁 (action verb); 通 = 辶 + 甬 (to pass through)

意味

（電話が）つながる／（道などを）開通させる／つなぐ

Can refer to getting through on a phone call, opening up a blocked passage, establishing connections between systems, or achieving understanding between people or groups.

例文

1. 我打了十几次电话，终于打通了客服热线。
2. 施工队花了三年时间才打通这条隧道。
3. 这个项目的关键是打通各部门之间的信息壁垒。

使い方ガイド

場面: communication, construction, organization

トーン: practical

正しい言い方

• 电话打通了吗？(Did the call get through?)
• 我们要打通上下游产业链。(We need to connect the upstream and downstream industrial chain.)

避ける言い方

• 我打通了这本书 (For finishing a book, use 看完 or 读完 — 打通 implies removing barriers or connecting)

起源と歴史

Compound of 打 (action verb) + 通 (to pass through, connect). Together meaning to successfully create a passage or connection.

文化的背景

世代: All ages

社会的背景: Universal