Untraceable
a. 难追踪的, 难以发现的, 难以描绘的, 难以摹写的
🗣️ 情景例句
and talk to the bank.
且和银行谈一谈。
Wisdom is a good purchase though we pay dear for it.
我们为了求知识，付出高价也值得。
Of course, Father Christmas isn't real.
当然，圣诞老人并不是真的。