Underdetermine
vt.证据不足地说明( 理论、 现象)
🗣️ 情景例句
Don't be so miserable!
别这愁眉苦脸的。
I will go to Vancouver.
我将去温哥华。
I got up early next morning hoping to find that the ants had given up in despair.
第二天早上，我起床后希望看见蚂蚁已因无望而放弃了尝试，