Indefinably
adv. 无法下定义地, 不明确地
✅ 同义词
📖 牛津释义
indefinably
adv.
🗣️ 情景例句
And good stuff, too.
而且都很精采。
You could say that too.
也可以这么说啦！
He uses a lift to go up and down.
他乘电梯上上下下。