n.打谷,脱粒
v.打(麦等)( thresh的现在分词 ),脱粒,反复地做,推敲
The consensus has clearly shifted in favour of raising the nuclear threshold.
显然大家已普遍开始转向支持提高核武器使用的门槛了。
We are on the threshold of a new era in astronomy.
我们很快就将迎来天文学的新纪元。
Here she is on the threshold of womanhood.
现在她将迈入成年期。