sit tight   (TTS發音)

1. make no move or change坐著不動

    Mother told her little son to sit tight until she came back. 母親告訴孩子坐著不要動，等她回來。

    Sit tight；I'll be ready to go in a few minutes. 等等，我一會兒就走。

2. stick to one's opinion堅持意見

    I was unable to dissuade him. He is still sitting tight with regard to his opinion that he ought to leave his present job. 我無法勸阻他，他仍然固執己見，要辭去他現在的工作。

    Both of them sat tight with their own arguments. 他倆各執己見，互不相讓。