洞 dòng cave
cave; grotto; hole; ravine
怎么记住“洞”: 氵 water + 同 same = cave. Dripping water echoes around the twins in the same yellow raincoats as they crawl deeper into the cave, whatever grandpa calls it.
部件结构
洞 = 氵 water + 同 same
- 氵 water
- 同 same
- 冂 outer limits
- 𠮛 piled up
Dripping water echoes around the twins in the same yellow raincoats as they crawl deeper into the cave, whatever grandpa calls it.
用法
- General word for a hole/cavity, most often natural or sizable: 山洞 shāndòng "mountain cave", 黑洞 hēidòng "black hole".
- 洞 vs 孔 kǒng vs 眼 yǎn: 洞 is a bigger hole or cavity (cave, gap), 孔 is a smaller regular hole (a hole in paper, 针孔 needle hole), and 眼 in this sense is very colloquial for a tiny hole (针眼 zhēnyǎn) - pick the size/register accordingly.
- 漏洞 lòudòng, literally "leaking hole", is figuratively "a loophole or flaw" in a plan, law, or security system - extremely common in tech and legal contexts: 系统有漏洞 xìtǒng yǒu lòudòng, "the system has a vulnerability".
含“洞”的词语
例句
- 这个洞很深。 Zhège dòng hěn shēn.This hole is very deep.