?
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。

chiselling

美 / ˈtʃɪzlɪŋ /
n. 凿切,凿边
v. 凿边(chisel 的现在分词形式)

1. She was chiselling some marble.
她在雕刻一些大理石。
2. Yet for the past year or so trade negotiators in Geneva have been chiselling away at the areas of disagreement.
然而过去的几年,在日内瓦的谈判一直在凿除有分歧的领域。
3. Neither are carmakers, despite their long tradition of chiselling away at product costs, immune from feature-creep.
无法逃避特征蠕动的还有汽车制造商—尽管不惜一切减少产品成本是他们一贯的传统。
4. To him his works seemed man-sized, populating his apartment, continually demanding a smoothing here, a chiselling there.
对于他来说,他的诗歌好像是他的房客,很是挑剔,总是要求他通顺通顺这里,修饰修饰那里。