Secondary(optical)axis
[化] 副轴; 副光轴
🗣️ 情景例句
I believe my English fluency is quite good.
我认为自己的英语相当的流利。
We're jumping about in excitement at the discovery.
我们因为这一发现而兴奋得手舞足蹈。
Oh, I've already seen it.I saw it on television last year.
噢，我已看过了。我是去年在电视上看的。