pioneer

[ˌpaɪəˈnɪəɼ]
noun

Pionier der

[ˌpaɪəˈnɪəɼ]
transitive verb Conjugation

the company have pioneered a new type of engine

die Firma hat ein bahnbrechendes Motorkonzept entwickelt

similar words

pioneer

French

Spanish

Italian

Complétez la séquence avec la proposition qui convient.

Todd: “Can you call me back later?” Todd asked me … I could call him back later.
- when
- if
- what time