Silvius
[医]斑虻属：见于澳洲的一种虻蝇属; [男子名] 西尔维厄斯 Silas的变体
🗣️ 情景例句
I have no idea about fashion there days, which is why I dress so plainly.
我对现在的时装潮流一窍不通，这就是我穿得这么普通的原因。
He's a student.
他是学生。
The study of custom can be profitable only after certain preliminary propositions have been accepted,
只有在某些基本的主张被接受下来、同时有些主张被激烈反对时，