...the man repeatedly called for his son. (Para. 1)
Meaning: ...the man repeatedly asked to see his son.
call for: demand, ask to see
The customer called for the waiter. 顾客要服务员过去。
This sort of work calls for a lot of patience. 做这类工作需要极大的耐心。
n. 耐心,忍耐,毅力
n. 单人玩的牌