天阴了
tiān yīn le
The sky is overcast.
阴天
yīn tiān
An overcast day
阴阳
yīn yáng
Yin and Yang
阴性
yīn xìng
Feminine/passive quality
阴险
yīn xiǎn
Sly; treacherous
阴暗
yīn àn
Dark; sinister
