Lc
国会图书馆\\n[计] 信用证, 小写体
🏥 医学释义
液相色谱法
🗣️ 情景例句
Did you catch anything?
你钓到什么鱼没有？
Newspapers are the world's mirrors.
报纸是世界之镜。
The American president who fought for the freedom of slaves in the USA.
为美国奴隶的自由而战的美国总统。