threshold

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

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

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

1 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

2 真题例句...But the threshold for regulation is high...第二套CET62015.12阅读理解

3 真题例句...The "supplemental measure" ties the poverty threshold to what the poorest third of Americans spend on food...第二套CET62012.12阅读理解

4 真题例句...The present concept is an absolute one: the poverty threshold reflects the amount estimated to meet basic needs...第二套CET62012.12阅读理解

5 真题例句...The actual threshold will probably be higher than today's poverty line...第二套CET62012.12阅读理解

1 She opened the door and stepped across the threshold..她打开门，跨过门槛。

2 The creature is on the threshold of extinction..这种生物已濒临灭绝。