through thick and thin یعنی چی؟

through thick and thin

در تمام ناملایمات، طی کلیه‌ی پستی و بلندی‌ها، در ایام خوش یا ناخوش

If you support or stay with someone through thick and thin, you always support or stay with them, even if there are problems or difficulties

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In marriage, you have to stick together through thick and thin.

She stood by me  through thick and thin.

My friends have stood by me through thick and thin.

منابع:

دیکشنری های انگلیسی آریانپور، Macmillan

https://www.oxfordlearnersdictionaries.com/definition/english/thick_2#thick_idmg_8

https://dictionary.cambridge.org/dictionary/english/through-thick-and-thin

https://www.merriam-webster.com/dictionary/through_thick_and_thin