a bar of soap

基本解释

A man has six items in his bathroom: toothbrush and toothpaste, shaving cream, razor, a bar of soap, and a towel .
一个男人的浴室里有6样东西：牙刷，牙膏，剃须膏，剃须刀，香皂和毛巾。
She found her sponge bag, opened it and pulled out a razor and a bar of soap, then undressed in front of the chest of drawers.
找到她的海绵包，打开拿出剃刀和一块肥皂，然后在五斗橱前脱掉衣服。
Because while women don't like a stinky man they also don't like the smell of a bar of soap either, which is what a lot of mass market colognes smell like.
因为女人并不喜欢臭男人，她们也不喜欢含有许多大众市场上卖的古龙香水的味道的肥皂。

The amount of meat or fish that constitutes a serving is the size of a deck of playing cards or a bar of soap.
一餐份量的肉或者鱼,是一副牌或者一块肥皂的大小
耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Still, some predict that by 2009, the ability to swipe everything from a pair of pants to a bar of soap under a scanner will mean that shoppers will spend less time in a cash register line.
FORBES: Magazine Article
He was given four sheets, four towels, a blanket, a bedroll, a toothbrush, toilet paper, a tall clear plastic cup, a bar of soap, seven white T-shirts, seven pairs of boxer shorts, seven pairs of socks, plastic slippers, a pad of paper, and a ballpoint pen.
NEWYORKER: Hellhole