Secondary(optical)axis
[化] 副轴; 副光轴
🗣️ 情景例句
I care.
我关心。
We all do fade as a leaf.
我们都要像树叶一样枯萎。
It is ten o'clock.Mrs.Sawyer usually stays at home in the morning, but this morning, she is going to the shops.
现在是10点钟。上午，索耶夫人通常是呆在家里的，但今天上午，她正去商店买东西。