Arcsec
abbr. arcsecant 反正割
🗣️ 情景例句
and you care about me
和我
This mountain range has many high peaks and deep canyons.
这条山脉有许多高山峰和深峡谷。
And the sensitive observer of sculpture must also learn to feel shape simply as shape,
因此，敏锐的雕塑观赏者也必须学会把形体作为形体来感觉，