Polydeoxynucleotide
[医]多聚脱氧核苷酸
🗣️ 情景例句
And thank Susan.
还要谢谢， Susan。
You should wear a heavy coat, It's below zero today.
你应该穿一件厚大衣，因为今天在零度以下。
Would you be kind enough to sign our visitors book?
请在来宾簿上签名好吗？