Triadic
a. 三人組合的, 三合一的
??? 情景例句
They mentioned you as a good source of information.
他們說你消息靈通。
I didn't read the whole paper, sports page.
我沒有看到報紙的全部，我只是大概看了體育版。
When will we hear something from him?
什么時候會有消息呢？