elective
選修課·選修的；自選的
分辨選修課與選修的性質
She chose an art elective to learn how to paint.
她選了一門美術選修課，學習畫畫。
義項
選修課C1noun選修課
She chose an art elective to learn how to paint.
她選了一門美術選修課，學習畫畫。
art elective
選修的C1adjective選修的；自選的
The school offers several elective courses in music and art.
學校提供幾門音樂和美術選修課。
elective courses
片語
take an elective選課學習 →修一門選修課
elective subject自選科目 →選修科目
你會不會這樣說？
Every student must take math. Music is a class students may take or skip. 哪一門是 elective？（math／music）
看答案
music
math 是必修；可修可不修的 music 才是 elective。
字族
elect 選擇；選出