Doi
abbr. 工业部（Department of Industry）；内政部（Department of the Interior）
🗣️ 情景例句
When did you buy a house?
那你们在什么时候买房子呢?
How long will it take me to get there?
到那儿要多长时间？
These alone took sixteen months to build.
仅这两座塔就花了16个月才建成。