Cosec
n. 余割
📖 牛津释义
cosec
abbr
缩写 = cosecant.
🗣️ 情景例句
Thank you for inviting me to you wedding.
谢谢你邀请我参加你们的婚礼。
Watch out, it's dangerous.
注意，危险啊！
Your desire coincides with ours.
我们双方的愿望都是一致的。