Meaning and Usage
The adverb 彻底 (chè dǐ) means 'thoroughly' or 'completely.' It emphasizes that an action or change is done fully without leaving anything unfinished or partial. It is often used in formal or serious contexts where completeness is important.
Common Collocations
- 彻底解决 (chèdǐ jiějué): to solve thoroughly
- 彻底改变 (chèdǐ gǎibiàn): to completely change
- 彻底检查 (chèdǐ jiǎnchá): to inspect thoroughly
These collocations highlight the idea of completeness and no omissions.
Usage Notes
彻底 is usually placed before verbs to modify the action. It stresses that the action is done to the very bottom or root. It differs from similar words like 完全 (wánquán), which means 'completely' but can be more general, while 彻底 often implies a deeper or more fundamental thoroughness.
Common Confusion
Do not confuse 彻底 with 彻夜 (chè yè), which means 'all night.' Also, 彻底 is not used as an adjective alone; it modifies verbs or verb phrases.