Definition
to initiate a relationship or begin a conversation with someone
建立關係；開始交談
At social gatherings, she is very skilled at striking up conversations with strangers.
在社交場合中，她非常擅長與陌生人開始交談。
They struck up a conversation naturally when they began chatting at the coffee shop.
他們在咖啡店聊天時，很自然地開始了一段對話。
You should be a bit bolder and try to strike up something with your colleagues.
你應該大膽一點，試著和同事建立關係。