Unplausible
a. 难信的, 不象真实的
🗣️ 情景例句
It's tough getting an O.K. from the boss.
很难从老板那听到声“同意”。
An old dog cannot alter its way of barking.
老狗难改吠声。
To such motives, yet another must be added.
除了以上动机外，还应再加上一个。