tergiversate是什么意思

vi.推托,背叛,自相矛盾

1、He is known for his ability to tergiversate and shift his opinions to suit the situation.
他以能够改变立场、根据情况变换观点而著称。

2、The politician's constant tergiversation on important issues has caused a loss of trust among the public.
这位政治家在重要问题上持续变节不定，导致公众对其失去了信任。

改变立场；变节；背叛