downcall

词形变化

downcalls 复数 downcalls downcalled downcalling downcalls 三单 downcalling 现在分词 downcalled 过去式 downcalled 过去分词

释义与例句

n.
  1. 1.

    A call from a higher-level subsystem, such as user code, to a lower-level subsystem, such as a kernel or framework.

    计算机 工程 数学
v.
  1. 1.

    To perform such a call.

词源

From down- + call.

来源：wiktionary