2N-COUNT 耳钉 A stud is an earring consisting of a small shape attached to a bar which goes through a hole in your ear. 耳钉
...plain gold studs.
素金耳钉
3N-COUNT (尤指运动靴的)防滑钉,鞋钉Studs are small round objects attached to the bottom of boots, especially sports boots, so that the person wearing them does not slip. (尤指运动靴的)防滑钉,鞋钉 [British]
in AM, use 美国英语用 cleats
4N-UNCOUNT 种马;种畜 Horses or other animals that are kept for stud are kept to be used for breeding. 种马;种畜
He was voted horse of the year and then was retired to stud.
这匹马被评为年度冠军后就退役成了种马。
5N-COUNT 性欲旺盛的男子;风流男子 If you refer to a man as a stud, you mean that he is thought to be very active sexually and good at satisfying his partner's sexual desires. 性欲旺盛的男子;风流男子 [informal]
6N-COUNT 同 stud farm A stud is the same as a stud farm . 同 stud farm