?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

ship of the line

na. 〈古〉(备有七十五门炮以上的)战列舰

1. The ship rates as a ship of the line.
这条船列入战列舰级。
2. By contrast, the Titanic, built by White Star Line nearly a century ago and at the time the largest steam ship ever, measured 269 metres and was less than a fifth of the size of today's behemoths.
相比之下,由白星航运公司于近百年前建造的、当时史上最大的蒸汽机船——“泰坦尼克号”只有269米长,而其体积尚不足今日这些巨兽的五分之一。
3. He had started as a deck boy at a pound a month on a ship of the Allan Line going out to Canada.
他一开始在阿伦航运公司的一艘开往加拿大的船上做舱面水手,月薪一英镑。
4. Nowadays, however, many such ships have machinery aft with a continuous line of holds from the machinery space to the forward end of the ship.
现今,然而,许多这样的船已经将机械空间设在船尾,因而船体有了一条连续的直线,一直从机械空间延续到船的前端。
5. The Indian Navy official said the service hopes to have the Gorshkov and the homemade Air Defense Ship on line by 2015, when the Viraat will be nearing the end of its service life.
印度海军官员说,希望Gorshkov和国产防空船的服役能够运行到2015年,因为到那时Viraat也将接近其使用寿命。