?
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。

vitiate
GRE

英 / ˈvɪʃieɪt /
美 / ˈvɪʃieɪt /
v. 使失效;削弱效用

第三人称单数:vitiates;现在分词:vitiating;过去式:vitiated

1. But this does not vitiate his scholarship.
但这不会威胁到他的奖学金。
2. No such Variation shall vitiate this Contract.
这就会损害直译的价值。
3. No such Variation shall vitiate or invalidate this Contract.
任何该等变更都不会影响本合同或造成本合同失效。
4. The automatic control system of sprinkling is designed and developed for reducing the vitiate of the powder in the field for piling up the material of the sintering plant.
为了减轻烧结厂原料场的粉尘污染,设计开发了喷洒水系统。
5. But our deficiency in this knowledge will not vitiate the truth of the deductions I shall draw, which rest on the firm basis that the same laws of mass and force govern throughout nature.
但是,我们对这种知识的缺乏无损于我提出的这个真理,相同的质能法则支配着整个自然界。