猜硬币正反 英文

Heads or Tails is a coin-tossing game.
Most coins have a side where the imprint of a person's head, such as a current or former head of state, is impressed — this side is called the "heads" side. The other side is called the "tails" side, irrespective of its design
Generally, one person throws the coin up in the air, and the second person must predict which side of the coin will lay face up after it rests back on the ground. A correct prediction results in a win. Another variation has the person catch the coin in one hand and slap it on the back of their other hand. Traditionally, the second person calls out "heads" or "tails" while the coin is in the air.
外事不决问GOOGLE

要看你要扔怎样的硬币了

哈哈，这个陷入一个误区了，我在国外的时候朋友就是问head or number，这才比较正宗，是头像的一面还是数字的一面

You call.叫哪面？
Head/tails正/反面

Positive or negative