rudiments

In the first week of the course, students will learn the rudiments of basic computer programming.

(Chinese) 在课程的第一周，学生们将学习计算机编程的基础知识。

Before you can play complex songs on the piano, you must master the rudiments of music theory.

(Chinese) 在你能用钢琴演奏复杂的曲子之前，你必须掌握音乐理论的基础。