This is the 5199th most frequent Chinese word.
一点儿
A little; a bit.
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.
我会说一点儿中文。
I can speak a little Chinese.
In this sentence, '一点儿' is used to express a small amount of something, specifically water, that the speaker is requesting.
请给我一点儿水。
Please give me a little water.
Here, '一点儿' denotes a small quantity of chili being added, emphasizing the careful and incremental nature of the action.