Our neighbor popped in for a short call.

我们的邻居突然来做短暂的拜访。

It was a very short call but I felt the respect.

这是一个很短的电话，但是我感受到了尊重。

Also, a combination of a long futures contract and a short call, called a syntheticput.

同时, 买进期货合同和卖出一个看涨期权的组合, 叫做组合卖出看跌期权.