HSK V7-9
Correct

点子

/ diǎnzi / 
Strokes

Definition

spot/point/dot/speck/drop (of liquid)/droplet/point (of argument)/idea/crux/indication/pointer

Example

As a Noun

(of liquid) drops

1
Yǔdiǎnzǐ
雨点子

raindrops

As a Noun

spot; dot; speck

2
Ní
泥
diǎnzi
点子

mud stain

As a Noun

(of percussion instruments) beat

As a Noun

key point

As a Noun

idea; pointer