Arcsin
abbr. arcsine 反正弦
🗣️ 情景例句
Sure.
当然。
All the wit in the world is not in one head.
世界上所有的智慧不可能集中于一个脑袋。
The dish now had to be lifted vertically because one edge was resting against the side of the canal.
这次，盘子必须垂直吊出水面，因为盘子的一边紧靠着运河河岸。