沈むは英語で
to sink

英語の定義

沈む
1. v. (ja-vp, 沈める, 沈む)
2. v. to sink; to go to the bottom
3. v. (of the sun) to set
4. v. to be immersed
5. v. to feel downcast, dejected, depressed
6. v. to droop