Three different trig ratios, sin, cos, and tan.

三种三，正弦，余弦，正切。

Not all of us sailed through trig.

不是所有的人都能顺利通过考试。

Half day on Fridays and no trig.

周五上半天课 不上三课。

I got nothing to lose. Bombed the trig midterm.

我没什么输的了 三学期中考砸了。

Took that practice trig test today, only got a 73.

今天做了三法测试 只得了73分。

Well, I'm playing catch-up in trig.

我补习三。

That was certainly calculating, but I wouldn't call it trig.

算计的真 但我觉得不怎么样。

" I wasn't any good at trig in high school, " Mother moaned, slamming the book shut. " And i've forgotten what little I knew" .

" 我高中时一点儿也不擅长解三，" 母亲砰的一声合上书，抱怨道，" 我学的那点儿知识全都忘了个一干二净。"

We went to see our normal maths teacher to ask him about trig because we didn't understand any of it and he said his class was taking, a whole week and another lesson to learn it.

我们去找我们平时的学老师，问他三的问题，因为我们一点也不懂他说他们班用了一周时间外加一节课来学这部分。