threshold
基本解释
n,入口;[建]门槛;开始;极限;临界值,同近
用法
She opened the door and stepped across the threshold..她打开门,跨过门槛。
英英
门槛;入门,开端英释nnthe entrance to a room or building, or the area of floor or ground at the entrance
例句
As one of the youngest professors in the university, Mr. Brown is certainly on the ______ of a brilliant career. on the threshold of: 即将开始。句意: 作为这所大学里最年轻的教授之一, 布朗先生必将拥有辉煌的事业。porch: 门廊, 走廊; edge: 边缘; course: 过程, 进程。414threshold
短语
1 threshold value,[计]阈值;门限值;界限值
2 damage threshold,损伤阈值,损坏阈
3 pain threshold,[生理]痛阈
4 threshold voltage,阈值电压;[物]阈电压
5 on the threshold of,在...的开端
6 threshold current,[电]阈值电流
7 lower threshold,n. 下辨别阈
8 detection threshold,探测限界,检测阈
9 threshold level,阈电平
10 threshold effect,门槛效应;识阈效应
11 visual threshold,视觉阈
12 tax threshold,所得税起征点
13 hearing threshold,听阈
14 alarm threshold,报警阈值;警戒点
15 threshold energy,能限;阈能
16 excitation threshold,兴奋阈;激励阈值
17 threshold dose,[放射]阈剂量
真题
真题例句...There’s a lot for students to complain about the repayment threshold for paying back loans will be frozen for five years...第一套CET62016.12阅读理解

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