This operation expects a string, to be interpreted as a ticker symbol for a stock, and returns a current quote for that stock, a float value.

该操作等待一个字符串，被解释为股票的报价机符号，然后返回当前该股票报价，一个浮点值。

youdao

Now imagine that we are dealing with fairly typical RPC-style Web services that implement an operation for checking the current price for a given stock symbol.

现在，假设我们在处理相当典型的rpc样式的Web服务，该服务实现了检查给定股票当前价格的操作。

youdao

Now imagine that we are dealing with fairly typical RPC-style Web services that implement an operation for checking the current price for a given stock symbol.

现在，假设我们在处理相当典型的rpc样式的Web服务，该服务实现了检查给定股票当前价格的操作。

youdao