Selivanoff's
[医] 谢利瓦诺夫氏试验(检尿内果糖)
🗣️ 情景例句
and gave thanks.
感恩。
Money is a good servant but a bad master.
要做金钱的主人，莫作金钱的奴隶。
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。