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/ˈkwaɪətn/
使安静；使平静下来
The 🔊 teacher 🔊 asked 🔊 the students 🔊 to 🔊 quieten 🔊 down 🔊 before 🔊 starting 🔊 the lesson 🔊 .
老师要求学生们在开始上课前安静下来。
The teacher asked the students to quieten down before starting the lesson.
