a person who collects the numbers of railway engines as a hobby Topics Transport by bus and trainc2(作为业余爱好)收集机车号码的人 - (disapproving)
a person who is interested in the details of a subject that other people think are boring 过分注重细节的人
👨🏻🏫 Mr. Ng 牛津詞典 📚 – oxford.mister5️⃣.net
切換為繁體中文