?
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。

runnel

英 / ˈrʌnl /
美 / ˈrʌnl /
n. 小溪;小河;细流

复数:runnels

1. They used waterproof cement to prevent water from seeping through the roof of the runnel.
他们用防水水泥来防止水从 屋顶的 排水通道里渗透。
2. They used waterproof cement to prevent water from seeping through the roof of the runnel .
他们使用防雨水泥以防止雨水从屋顶的排水渠里渗透出来。
3. Before we came to southern Appalachia, we lived for years in Arizona, where a permanent runnel of that size would merit a nature preserve.
在来到阿帕拉契亚东部之前,我们一家在亚利桑那州呆了很多年,那里有一条和这条小溪差不多大小的永久性流河,在我看来应当将这条河划分为自然保护区。
4. The measurement and control system plays a vital role in the wind tunnel test. The management software is a key to the automatic measurement and control system of the wind runnel test.
测控系统是风洞试验系统的重要组成部分,测控管理软件是实现风洞试验自动化测控的关键。
5. I heard the runnel with delight; I looked round me for some-thing beautiful and unexpected; but the still black pine-trees, the hollow glade, the munching ass, remained unchanged in figure.
我听到了河水欢快的流淌,我环视四周,想寻找些意外的美丽,但是一动不动的黑松林,空阔的草地和嚼草的驴子,都毫无变化。