Optical deflector
[计] 光偏转器
🧩 词语组成解析
n. 导向装置, 致偏仪\\n[化] 导流板; 弧形导流器; 偏流板; 偏转板
🗣️ 情景例句
She tends to talk too much.
她有饶舌的倾向。
I don't want to cause any trouble.
我不想给人家添麻烦。
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。