call of

• ... 的叫声； ... 的呼唤

call of的用法和样例：

例句

1. Mary is always within call of her mother.
   玛丽对母亲总是随叫随到。
2. The call of this bird is very loud.
   这只鸟的叫声很响亮。
3. I once read a book call "the call of the wild", but that's beside the question.
   我曾读过一本书，叫《野性的呼唤》, 不过这与本题无关。
4. The teacher helped students after school every day, even though it was above and beyond the call of duty.
   每天放学后这位老师都帮助学生复习功课，尽管这不属于他的职责范围。