solve

1.I must alert him to the need to solve the problem.

2.We're trying to solve the difficult problem by ourselves.

explore

1.They explore each other.

2.Let us explore the possibilities for improvement.

anyhow

1.Anyhow Tony intended to acknowledge him as his son.

2.Anyhow, the only thing I ever got from him was a birthday card when I was ten.

goal

1.Our goal can be wrapped up in one word ——quality!

2.Still greater efforts are needed before we can attain our goal.

signal

1.It will distort the signal.

2.They beamed the signal to the satellite.

type

1.Her beauty is of the Italian type.

2.He banged out a new story on the type-writer.

arise

1.You have one idea, they have another, and problems arise.

2.After such destruction many problems in resettlement often arise.

electronic

1.The price of electronic products slump recently.

2.Electronic computers are now in common use all over the world.