not shaken by thunder (idiom); the arrangements are unalterable · to adhere rigidly to regulations · will go ahead whatever happens (of an arrangement or plan)
Idiom
Keep practising
- Practice sheet — print this character in 田字格 with stroke order and trace it.
- All learning tools — pinyin charts, HSK lists, quizzes and printables in one place.
- Pinyin annotator — paste any sentence and read it with pinyin above every character.
Want to practice speaking with a real teacher? Find a 1-on-1 Chinese tutor on italki (affiliate)