?
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。

grayer

英 / ɡreɪə(r) /
adj. 苍白的;灰色的

1. He is worried that her hair is becoming grayer slowly.
她的头发渐渐变得花白,是他很担心。
2. He was thinner , balder , and grayer , and his face had a crumpled look .
他变得更瘦,头发更少,脸色也更灰白,而且布满了皱纹。
3. With winter days shorter and grayer, we spend more time indoors under artificial light.
在白昼越来越短和晦暗的冬日里,我们常常在室内人造电灯下宅上很多的时间。
4. Uncle Henry sat upon the doorstep and looked anxiously at the sky, which was even grayer than usual.
亨利叔叔坐在门口的阶沿上,烦恼地望着比平时更加灰色的天空。
5. Zhang Ailing's ashen perspective on moon, like her grayer understanding of life, is unique and profound.
张爱玲对月亮的灰色透视,如同她对人生的灰色理解一样,独特而深刻。