不bat1變bin3

English

1. constant
2. unvarying
3. (math.) invariant

Examples

• 世事變幻無常，人不能因循守舊、一成不變。

  Things change from time to time, and one should change with them.

  Tatoeba · nickyeow CC BY

• 你是沒創意到連每次道歉的說詞都一成不變嗎？

  Can it be that you don't have a bit of creativity, to the point of always inventing the same apology?

  Tatoeba · penelope0707 CC BY

• 儘管莊不斷發誓她不變的愛情，斯賓塞仍然害怕有一天她會不愛他了。

  Despite Trang's constant affirmations of love, Spenser is still afraid someday she will fall out of love with him.

  Tatoeba · Martha CC BY