Undemonstrable
a. 无法表明的, 不可论证的
✅ 同义词
🗣️ 情景例句
By doing that, it will encourage reading.
这样做能鼓励阅读。
Be slow in choosing a friend; slower in changing.
选择朋友要审慎，摒弃更要审又慎。
How can we set up an account with you?
如何才能跟你们设立记帐户头呢？