groundless
adj
without foundationor good reason 无根据的; 无理由的
groundless anxiety, rumours, allegations 无理由的焦虑、 无根据的谣言、 无根据的供述
Our fears proved groundless. 我们感到恐惧是毫无道理的.
🗣️ 情景例句
That sounds really attractive.
听起来很有吸引力。
He has a very distinguished record.
他一生显赫。
If you are lucky enough to get a sleeper, you spend half the night staring at the small blue light in the ceiling, or fumbling to find you ticket for inspection.