英和和英

the root cause

the root cause

an original cause

cause to be born

a cause

a cause

a cause

to originate from

cause to do

cause to arise

come from

derive by reason

an underlying cause

the basis of something

the source of annoyance

the primary cause of something

specify the origin of

the source of gossip

to retrace the cause―trace anything to its cause

cause to take roots

the chief cause―the principal cause

a reason for something

cause to point

an impellent cause

the cause of an affair

the cause of an incident

the reason

a reason

a major cause

an assumed cause