Pronunciation: tóng
* Same, alike, similar: This is the most common meaning. For example:
* 他们同龄 (tāmen tónglíng): They are the same age.
* 我们的想法相同 (wǒmen de xiǎngfǎ xiāngtóng): Our thoughts are the same.
* Together, with, jointly:
* 他们一同去旅行 (tāmen yītóng qù lǚxíng): They went on a trip together.
* 我们共同努力 (wǒmen gòngtóng nǔlì): We work together.
Pronunciation: tóng
* Copper: This meaning is less common in modern Chinese, but it's still used in some contexts like:
* 铜器 (tóngqì): Bronzeware
* 铜币 (tóngbì): Copper coin
Pronunciation: tóng
* Passage, tunnel, cave: This meaning is specific to certain dialects.
It's important to note that the meaning of "Tong" can vary depending on the context and surrounding characters. It's always best to look at the entire phrase or sentence to understand its intended meaning.