bottle cap

At the age of 40, King Gillette was a frustrated inventor, a bitter anticapitalist, and a salesman of cork-lined bottle caps.

40岁，·列不过一失意发明人，激烈的反资本主义者，软木衬瓶盖推销员。

Q.I have a soft-drink bottle cap with a trivia item printed inside that says that if a sheep and a goat mate, the offspring is a geep.

我有一个内印有琐事条目的软料瓶帽，上面写着，如果一只绵羊与一只山羊交配，其后代即是一只山绵羊（普羊）。