Deoxyadenylic acid
[化] 脱氧腺苷酸
🧩 词语组成解析
🗣️ 情景例句
You are my best friend in the whole world.
你是我在这个世界上最好的朋友。
His heart swelled with gratitude to her.
他心中充满着对她的感激之情。
Please tell Mr Hu that I am working hard on my Chinese.
请告诉胡先生，说我正在努力学习汉语。