gainsay
[gein'sei]
v.否认,反驳
例句与用法：
A good watch neither gains nor loses.
好表不快也不慢。
My watch gains (by) several minutes a day.
我的表一天快几分钟。
They shun personal fame and gains.
他们不计个人名利。
No pains, no gains.
[谚]不劳则无获。
What good does it do a man if he gains the whole world but loses his soul?
如果一个人得到全世界而丧失了灵魂，这对他有何益处呢？
Susceptibility to bribery or corruption, as in the use of a position of trust for dishonest gain.
甘受贿赂，贪污腐化易受贿赂或腐败的影响性，如在使用不诚实的收益的信托状况时
No gains without pains.
不劳无获。
词形变化：
名词: gainsayer | 动词过去式: gainsaid | 动词过去分词: gainsaid | 动词现在分词: gainsaying | 动词第三人称单数: gainsays |
详细释义：
vt.
(通常用于否定句或疑问句中)否认; 反驳; 反对
There is no gainsaying her ability.
她的能力是无可否认的。