Ssbd
[医][=single-strand base damage]单链碱基损伤
🗣️ 情景例句
Yah, I have been here only two months.
是啊，我在这儿仅两个月。
The mailbox is over there.
邮筒就在那儿。
We have that right here in this report.
在这份报告书内就有。