15. Sealant (n): /ˈsilənt/ Sellador
A substance that is painted on a surface to protect from the air.
Example: The scratch in the mirror has been covered with some sealant.

16. Snuggle up (phr): /ˈsnʌgəl/ /ʌp/ Acurrucarse
To cuddle up close to someone or something.
Example: They snuggled up to keep warm.

17. Spinning wheel (n): /ˈspɪnɪŋ/ /wil/ Rueca
A piece of equipment used in the past for making thread from wool.
Example: Charley’s grandfather used this spinning wheel back in the industry before.

18. Stray (v): /streɪ/ Apartarse
To move away from the correct place or path.
Example: Hikers are reminded not to stray from the path.

19. String (n): /strɪŋ/ Cuerda
Thin rope, usually made of twisted fibers.
Example: The balloon was attached to a long string.

20. Swallow (v): /ˈswɔloʊ/ Tragar
To make food go from your mouth down through your throat and into your stomach.
Example: Emily had a sore throat and it hurt to swallow.