Adversariness
n. 对手；敌手 (adversary的变形)
🗣️ 情景例句
His excuse sounds unconvincing.
他说的理由好像不可难。
The mailman is delivering letters.
邮差在发信。
Have a biscuit instead.Eat more and smoke less!
那就吃块饼干吧。多吃点，少抽点！