airlock

[ˈeəlɒk]
noun

1.	[in tube, pipe] bolsa f de aire

2.	[airtight chamber] cámara f or esclusa f de aire

similar words

airlock

French

German

Italian

Complétez la séquence avec la proposition qui convient.

You should do some sport and eat healthy … feel better.
- not to
- because
- so as to