adj.失败的；输的
n.失败；损失
动词lose的现在分词形式.
Bat did not want to be on the losing side. 蝙蝠不想站在失败的一方。
It's like when in a losing argument, you find yourself talking louder and louder. 就像在争吵时，要输的一方总是越说越大声。
