Paranucleic acid
[医] 副核酸
🧩 词语组成解析
🗣️ 情景例句
They are eager to learn English.
他们急着要学英语。
I gave her my address and she gave me hers.
我把我的地址给她，她也把她的给了我。[九六广州初中会考]
Practice dialogues like these.
这样练习口语。