call on

• Verbo frasal usado para indicar uma visita breve a alguém ou um pedido ou exigência formal para que alguém faça algo, especialmente em sala de aula ou em contexto oficial.

A phrasal verb used to indicate visiting someone briefly, or to formally ask or request someone to do something, especially in a classroom or formal setting.

incontável · intransitivo · phrasal, inseparável

1. Visit someoneformal

   To pay a short visit to someone, usually at their home.

   Visitar alguém

   • We called on our grandmother yesterday.
   • He called on his friend while he was in town.
   • They called on the neighbors to welcome them.

   Sinônimoscome bydrop bylook uppop inseevisit

2. Ask for help or supportformal

   To request someone to do something, especially to speak or contribute.

   Pedir ajuda ou apoio

   • The teacher called on the student to answer the question.
   • She called on the government to take action.
   • He called on his colleagues for assistance.

   Sinônimosaskenlistinvokerequestsolicitsummonturn to

3. Appeal or invokeformal

   To make a formal request or appeal to someone or something.

   Apelar

   • The charity called on the public to donate money.
   • They called on the authorities to investigate the incident.
   • The president called on the nation to remain calm.

   Sinônimosbeseechentreatimploreinvokepetitionsolicitsupplicate

Verbo basecall