Observational error
[计] 观察误差
🧩 词语组成解析
a. 观察的, 观测的\\n[计] 观察的
🗣️ 情景例句
This is fun.
很有意思。
He warms too near that burns.
取暖太近火，会被火灼伤。
So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
于是，考古学家们既缺乏历史记载，又无口头传说来帮助他们弄清最早的“现代人”是从哪里来的。