1. 壳;荚;外皮
The shuck of something is its outer covering, for example the leaves round an ear of corn, or the shell of a shellfish.
2. 剥…的壳(或荚);去…的外皮
If you shuck something such as corn or shellfish, you remove it from its outer covering.
3. 脱去(衣服)
If you shuck something that you are wearing, you take it off.
4. (表示尴尬、失望或厌烦)哎,呸,什么,哪有的事
Shucks is an exclamation that is used to express embarrassment, disappointment, or annoyance.