Selected axis
[计] 选定坐标轴
🧩 词语组成解析
selected
[si'lektid]
adj. 经由选择的，挑选的;
v. 选择，挑选( select的过去式和过去分词 );
🗣️ 情景例句
How many classes are you taking this semester?
这学期你有多少课？
I would like to call a gardener to come this afternoon.
我要叫一个园丁今天下午来。
and if a single curved glass would distort nature, how much more would a pair of them?
何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？