Unobservable
a. 难以察觉的；注意不到的；不可见的
✅ 同义词
🗣️ 情景例句
Will you become my wife?
你能成为我的妻子吗？
Fools rush in where angels fear to tread.
智者裹足不前，愚者铤而走险。
They have also assumed that all animals, and probably other organisms such as trees,
人们不但认识到所有的动物，大概也认识到所有的有机物，如树木，