您要查找的是不是：
- unity gain line 单位增益线
- The old man was gaining line steadily now. 老头儿现在不住地收进钓丝。
- On each calm placid turn the fish made he was gaining line and he was sure that in two turns more he would have a chance to get the harpoon in. 鱼每回沉着、平静地拐回来时，他总收回一点钓索，所以他确信再兜上两个圈子，就能有机会把鱼叉扎进去了。
- National unity is essential in time of war. 举国团结在战时是非常重要的。
- You can gain by watching how she works. 看她怎样工作就可获益。
- Oil share show modest gain over the week's trading. 石油股票价在上星期的交易中略有上升。
- There is little unity of purpose among the members. 成员间缺乏坚定不移的目标。
- The masses gain experience through struggle. 群众通过斗争可以取得经验。
- There is a need for greater unity in the party. 党内有必要加强团结。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- They maintained only formal unity among themselves. 他们只在表面上保持一致。
- Brothers and sisters should live together in unity. 兄弟姊妹应当在一起和睦相处。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- It is not for the love of gain that he does so. 他这样做并非为了得什么好处。
- The President made a call for national unity. 总统号召全国人民团结起来。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
- Participation in tender is in our line of business. 参加投标属于我们的业务范围。
- A long line of car is unable to pass that road hog. 一长串的车子无法超越那个挡道的汽车驾驶。
- The sale office is on line to the warehouse. 营业部与仓库的计算机联网。
- We hope for some gain from our investment. 我们希望投资有利可图。
