Secondary(optical)axis
[化] 副轴; 副光轴
🗣️ 情景例句
Too bad we can't bottle the sound.
不能将声音装瓶真是太可惜了。
It's just a mosquito bite.There's nothing to worry about.
只是一只蚊子咬的伤口， 不要担心。
'It's a strange mixture I make myself. '
“这是一种我自己配制的奇特的混合物。”