Unascertainable
a. 无法查明的,不能确定的
✅ 同义词
🔴 反义词
🗣️ 情景例句
I chose to continue with my career as a music teacher.
我选择继续我的音乐教师的事业。
Can I help?
要我帮忙吗？
To her horror he said that she was two hours too soon.
搬运工说她早到了两个小时，她听后大吃一惊。