唯一

only; one; sole; unique; single; alone; solitary; solely; all; only one; the only one; the sole; the unique

宝贝

baby; treasure; treasured object; darling; honey; sweetheart; pet; sugar; my treasure; sweetie pie; gem; jewel; cowrie; good-for-nothing; queer character; cherish; hold dear; prize; dear; precious; beloved