您要查找的是不是：
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
- The treaty will be the threshold of lasting peace. 这个条约将成为持久和平的开端。
- He was on the threshold of his career. 他的事业刚刚起步。
- epidemiological threshold 猖獗临界
- He had never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- Scientists are now on the threshold of an important discovery. 科学家们很快就会有一项重大发现。
- The tax threshold for a single pensioner is 450 dollars. 单身养老金领取者的征税起点是450美元。
- Methods Epidemiological outbreak and case survey. 方法采用爆发调查和个案调查相结合的方法。
- The court is not legally justified in stopping at the threshold of the case. 一开始就使案件停止不前，法院这样做是完全不合法的。
- They are at the threshold of a new career. 他们正要开始干一番新的事业。
- There must be a threshold of thermal noise. 必有一个热噪声的门限值。
- He is on the threshold of success. 他即将成功。
- He was at the threshold of his career. 他的事业才开始。
- Epidemiological survey on hookworm disease in Xichang City. 四川省西昌市钩虫病流行病学调查。
- There is no epidemiological evidence on hostility alone. 单独对于敌意来说，并没有流行病学方面的证据。
- There is a hamlet on the threshold of a cajon. 狭谷口有个小村庄。
- Epidemiological Investigation of Pneumoconiosis in Jinchuan Corp. 金川公司尘肺流行病学调查
- He has never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- You are just on the threshold of life. 你不过刚踏上人生的道路。
- Her shadow had faded across the threshold. 她的身影跨过门槛消逝了；
