?
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。

bitterer

adj. (药等)苦;严(寒);悲惨的;怀恨的
n. 苦;苦味物;〈英〉苦啤酒;苦味药
adv. 非常
v. 使变苦

复数:bitters

1. Hero tear, are bitterer than the sea forever.
英雄之泪,永远比海水苦涩。
2. Who loves, raves - 'tis youth's frenzy, but the cure is bitterer still. (Byron)?
恋爱中人只会疯言傻语,那是年轻的狂热;然而痊愈却是更苦。(拜伦)?
3. It is said of him that none could tell if he were bitterer against others or against himself.
据说,谁也弄不清他究竟是对旁人还是对自己更加怨恨。
4. He had an impulse to kneel and plead for forgiveness. But a bitterer red anger burned up to fury in him.
他一阵冲动想跪下来请求宽恕,可苦涩的愤恨此时在他胸中已燃烧成了狂怒。
5. Who might come by-and-by to feel the same, or even a worse anguish, and to shed, perhaps, yet bitterer tears.
他慢慢地也会感到同样的痛苦,或者甚至感到更厉害的痛苦,也会掉眼泪,也许是更辛酸的眼泪。