placket

名词 placket:

1. a piece of cloth sewn under an opening

plack.et

n.（名词）
A slit in a dress, blouse, or skirt.
开口：长裙子、衬衫或短裙叉口
A pocket, especially in a woman`s skirt.
口袋：口袋，尤指女性衬衫上的

来源：
[Origin unknown]
[词源不详]