preteen /'pri:'ti:n/ 📖 中文释义 a. 青春期前的n. 青春期前的孩子 📘 English Definition(英文释义) n. a preadolescent boy or girl (usually between 9 and 12 years of age)s. of or relating to or designed for children between the ages of 9 and 12 ← pretectum P 字母词表 pretein-free blood filtrate methods →