等我几秒钟，我马上回来。

Give me a ___sec, I'll be right back.

我需要把这份报告交给秘书。

I need to give this report to the ___secretary.

在三角学作业中，我们需要计算60度角的正割值。

For our trigonometry homework, we need to find the ___sec of a 60-degree angle.

这款白葡萄酒标着干型，口感清爽。

This white wine is labeled as ___sec, with a crisp taste.