second trimester of pregnancy中文,second trimester of pregnancy的意思,second trimester of pregnancy翻译及用法 2026-10-18 13:18 浏览次数 39 second trimester of pregnancy英[ˈsekənd traiˈmestə ɔv ˈpreɡnənsi]美[ˈsɛkənd traɪˈmɛstɚ ʌv ˈprɛɡnənsi]妊娠中三个月