1. Most people of European or African ancestry have the "wet" kind: thick and sticky. 具有欧洲或者非洲血统的大部分人具有潮湿这种，厚而粘。
2. Two thick, sticky substances from trees have been part of Christmas from the beginning. 树上两个又厚又粘的东西从一开始就是圣诞节的一部分。
3. If it suits them, they claim they cannot speak or understand English to get themselves out of sticky situations. 如果被起诉，他们就声称不会说或者听不懂英语，从而让自己从棘手的情形中脱身。
英英解释
adj.
1. having the sticky properties of an adhesive
2. moist as with undried perspiration and with clothing sticking to the body
3. hot or warm and humid
4. hard to deal with; especially causing pain or embarrassment
5. covered with an adhesive material
