in the blink of an eye 一眨眼的功夫
1. She closed her eyes for an eye blink.
她眨了一下眼睛。
2. It happened in an eye blink.
它在眨眼间发生了。
A: Did you see that light?
A：你看到那道光了吗？
B: No, it happened in an eye blink.
B：没有，它就在眨眼间发生了。
1) 眨眼动作
2) 极短的时间
1. 眨眼
e.g. An eye blink is very fast.
眨眼是非常快的。
noun
1. The act of closing and opening the eyes quickly
Synonym: blink