英语常用俚语 in one's back pocket 在某人裤子后口袋里(是某人的囊中之物) in the dark 在黑暗中(茫然,什么也不知道) in the lime light 站在聚光灯圈里(出风头) in the spotlight 站在聚光灯圈里(出风头) it's greek to me. 希腊文(天书) in the middle of nowhere...
in finance, a long position in a security, such as a stock or a bond, or equivalently to be long in a security, means the holder of the position owns the security and will profit if the price of the s...