professional development day
noun(abbreviation PD day)
(especially Canadian English) (British English inset day)
a day on which classes at schools are cancelled so that teachers can get further training 专职进修日,教师发展日(学校停课)
See also: professional development day
👨🏻🏫 Mr. Ng 牛津詞典 📚 – oxford.mister5️⃣.net
切換為繁體中文