The actor's performance was unconvincing and lacked emotion.
这位演员的表演不令人信服，缺乏情感。
Her explanation for being late was unconvincing and vague.
她迟到的解释不令人信服且含糊不清。
The sales pitch was unconvincing and failed to persuade anyone.
这个销售推销不令人信服，未能说服任何人。
His apology sounded unconvincing and insincere to everyone.
他的道歉听起来不令人信服且不真诚。
The evidence presented in court was unconvincing and weak.
法庭上提供的证据不令人信服且不充分。
The movie's plot was unconvincing and poorly developed.
这部电影的情节不令人信服且发展不佳。
His argument was unconvincing and full of logical flaws.
他的论点不令人信服，充满逻辑缺陷。
The witness's testimony was unconvincing and contradictory.
证人的证词不令人信服且自相矛盾。
The politician's promises were unconvincing and unrealistic.
这位政治家的承诺不令人信服且不切实际。
The scientist's theory was unconvincing and lacked evidence.
这位科学家的理论不令人信服且缺乏证据。
an unconvincing argument 不令人信服的论点
an unconvincing excuse 不令人信服的借口
an unconvincing performance 不令人信服的表演
an unconvincing explanation 不令人信服的解释
an unconvincing story 不令人信服的故事
an unconvincing alibi 不令人信服的不在场证明
an unconvincing claim 不令人信服的主张
副词: unconvincingly;
