Ldl
[计] 逻辑数据库级\\n[化] 低密度脂蛋白
🗣️ 情景例句
This is beautiful! Chinese calligraphy. What do these characters mean?
好漂亮！是中国书法！这上面写的是什么意思？
Don't take any notice of what he says-he's pulling your leg.
别理睬他，他在跟你开玩笑。
What are those?
那些是什么？