Meaning of tōng huà:
tōng huà
通话
Verb
to hold a conversation; to talk over the telephone
Wǒmen měitiān dūhuì yòng shǒujī jìnxíng tōnghuà.
我们每天都会用手机进行通话。
We have conversations on the phone every day.
Tāmen zhèngzài jìnxíng diànhuà tōnghuà.
他们正在进行电话通话。
They are having a phone conversation.
Noun
phone call
Jīntiān xiàwǔ hé kèhù yǒu yīgè zhòngyào de tōnghuà.
今天下午和客户有一个重要的通话。
This afternoon, there is an important phone call with the client.