Ssbd
[医][=single-strand base damage]单链碱基损伤
🗣️ 情景例句
He speaks French and English with equal ease.
他说法语和英语都一样自如。
Kill the goose that laid the golden egg.
杀鸡取蛋
I have a question about this quotation you submitted.
你提出的报价我有问题。