什么是 sutil？ sutil是subtle
什么是 subtle？
- adj. Fino, delicado, tenue: un sutil velo cubría su cara.
adj. fine, delicate, tenuous: a subtle veil covering her face.
- Agudo, perspicaz, ingenioso: su humor es demasiado sutil para ellos.
Sharp, shrewd, resourceful: his humor is too subtle for them.