美[s?n] 1 . She was baptized and she was pure and clean of sin .
接受了洗禮的她純潔無瑕。
來自柯林斯例句
2 . I committed the physician's cardinal sin : I got involved with my patients.
我犯了從醫的大忌：跟病人有了感情糾葛。
來自柯林斯例句
3 . I was about to sink into the quicksand of sin .
我就要陷入罪孽的深淵了。
來自柯林斯例句
4 . The Vatican's teaching on abortion is clear: it is a sin .
羅馬教廷對墮胎的教義非常清楚：這是罪過。
來自柯林斯例句
5 . Gluttony is a deadly sin .
暴飲暴食是七宗罪之一。
來自柯林斯例句
1.estrangement from god
2.an act that is regarded by theologians as a transgression of God's will
3.ratio of the opposite side to the hypotenuse of a right-angled triangle
4.the 21st letter of the Hebrew alphabet
5.violent and excited activity;
they began to fight like sin
1.commit a sin; violate a law of God or a moral law
2.commit a faux pas or a fault or make a serious mistake;
I blundered during the job interview
在直角三角形中，∠A（非直角）的對邊與斜邊的比叫做∠A的正弦，記作sinA，即sinA=∠A的對邊/∠A的斜邊 古代說法，正弦是股與弦的比例。 古代說的“勾三股四弦五”中的“弦”，就是直角三角形中的斜邊. 股就是人的大腿，長長的，古人稱直角三角形中長的那個直角邊為“股”;正方的直角三角形，應是大腿站直。
