It means lush and numerous.
sen pinyin sēn
1. There are many trees, which is extended to numerous and prosperous: forest.
2. Deep and terrifying appearance: gloomy.
3. Strict appearance: strict.
Chinese character strokes:
Related words:
1. Senyan [sēn yán]?
Neat and serious. More often used to describe tight defense: barrier~. Be alert~.
2. Senran [sēn rán]?
Describes dense and upright trees: forest ~.
3. Gloomy [yīn sēn]?
(place, atmosphere, face, etc.) gloomy, scary: ~ woods. ~ancient temple.
4. Xiao Sen [xiāo sēn]?
Describes the withering and decay of vegetation: autumn trees ~.
5. Sensational [sēn dòng]?
Sensational.