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- sub - threshold region 亚阚值区
- I had to sub for the referee, who was sick. 裁判病了，我得代为裁判。
- 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。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- He had never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- 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。
- Storms spring up easily in this region. 这个地区很容易发生风暴。
- He is earning a salary in the region of25,000. 他当时的薪金在25,000英镑左右。
- A storm that cut off power to the whole region. 切断了整个地区电力供应的暴风雨
- The sub can outrun any destroyer. 这艘潜水艇比任何驱逐舰航行得都快。
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- A vineyard or wine-producing region in France. 克鲁法国的葡萄园或葡萄酒生产区
- I have to sub on her for the new car I want to buy. 要买那辆新车，我得向她借点儿钱。
- Food and fuel were scarce in this region. 这地区食物和燃料都很缺乏。
- There used to be a military base in the region. 这地区过去有个军事基地。
- 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。
- He is an authority in the region of chemistry. 他是化学界的权威。
