一点儿

In a sentence

• 我会说一点儿中文。

  I can speak a little Chinese.

  Here, '一点儿' is used to indicate a small quantity or level of proficiency, referring to the amount of Chinese the speaker can speak.

• 请给我一点儿水。

  Please give me a little water.

  In this sentence, '一点儿' is used to express a small amount of something, specifically water, that the speaker is requesting.

• 他吃饭时慢慢地加了一点儿辣椒。

  He slowly added a little chili while eating.

  Here, '一点儿' denotes a small quantity of chili being added, emphasizing the careful and incremental nature of the action.