?
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。

grinding
CET4

英 / ˈɡraɪndɪŋ /
美 / ˈɡraɪndɪŋ /
n. 研磨;摩擦;〈口〉填鸭式教学
adj. 没完没了的;无休止的;无改进的
v. “grind”的现在分词

1. Parts of the machine were grinding together noisily.
机器零件摩擦发出刺耳的声音。
2. There was a wok, a grinding stone, and a huge mortar and pestle, so those are what I left with, and I have all of them.
有一个锅,一块磨石,一个巨大的研钵和杵,这些就是我剩下的东西,我都有。
3. Dressed in her school uniform, seven-year-old Rani Eknath Mane waits for her father to finish grinding the family's harvest of chickpeas.
7岁的 Rani Eknath Mane 穿着她的校服,正等着她的父亲磨完今天她家收获的鹰嘴豆。
4. This picture echoes an old Chinese poem: Sharp edge of a sword comes out from grinding, and plum blossom's fragrance comes from the bitter cold.
这张照片和一首中国古诗产生了共鸣:宝剑锋从磨砺出,梅花香自苦寒来。
5. Interesting facts regarding transport were found: 95% was on foot; 80% was within the locality; and 70% was related to the collection of water and firewood and travelling to grinding mills.
人们发现了一些关于交通的有趣事实:95%的人是步行;80%的人住在当地;70%的人的行程与取水、拾柴,以及去磨坊有关。