Ucd
abbr. usual childhood diseases 儿科常见病
🗣️ 情景例句
I keep in touch with my family regularly.
我定期和家里保持联系。
Opportunity, sooner or later, comes to all who work and wish.
只要努力工作而有志向，机会迟早终会来临。
Not wanting to frighten the poor man,
理查兹夫人不想吓唬这个可怜人，