on pins and needles

on pins and needles 基本解释

如坐针毡

on pins and needles 用法和例句

1、He was on pins and needles wanting to know the result of his TOEFL exam.

他坐立不安急于知道托福成绩。

2、Many famous actors are on pins and needles before the curtain opens for a play.

在帷幕拉开前，许多著名的演员感到坐立不安。

重点词汇

pins n. 插脚, 针；精确的综合导航系统

needles n. 针( needle的名词复数 )；松针；指针；唱针