Secular equation
[计] 特征方程\\n[化] 久期方程
🧩 词语组成解析
secular
['sɛkjəlɚ]
adj. 现世的，俗界的;长期的，长久的;不朽的;一世纪一次的;
n. 牧师;[宗]俗僧，俗人;〈美〉（黑人中间流行的）俗歌;
🗣️ 情景例句
Smoking makes your teeth yellow and ugly.
吸烟让你的牙齿变得又黄又丑。
I went to bed at 11:30 p.m.
我在晚上11:30点睡觉了。
They were not fighting men, and their harp was their passport.
他们不是作战人员，竖琴就是他们的通行证。