Orbital symmetry
[机] 轨域对称
🧩 词语组成解析
orbital
['ɔ:bitl]
adj. 轨道的;眼窝的;
🗣️ 情景例句
This is Gao Qiang in Room 409.
我是409房间的高强。
There's many a good tune played on an old fiddle.
老当益壮。
We had some shoes like those a month ago,but we don't have any now.
一个月前我们有这要的鞋。但是现在没有了。