Ssbd
[医][=single-strand base damage]单链碱基损伤
🗣️ 情景例句
But at my age,
但是，像我这般年纪，
To top others
脱颖而出；获得第一
All the bees that had been at the distant feeding place were doing a completely different dance, a wagging dance.
所有在近处点的蜜蜂在跳一种完全不同的舞蹈，一种摇摆舞。