俄语系的英文：
Department of Russian

department是什么意思：
n. 部，司，局，科，部门；（大学的）系

A government department or a subdivision of a department.
局司处等行政单位政府部门或其下属机构

He's the departed department leader.
他是过去的部门领导。

The bulk of the work rolls from department to department.
大量的工作从一个部门转移到另一个部门。

The accounting department is independent of all the other departments.
会计部门是独立于其它所有部门的。

depart out of this world
逝世|去世

russian是什么意思：
adj. 俄国的；俄语的
n. 俄国人；俄语

Russian is a difficult language to master.
俄语是门难以精通的语言。

Russian spelling is phonetic.
俄语的拼法是音形一致的。

The Russians, oddly, did not quail.
奇怪地是，俄罗斯人并不畏缩。

He is lecturing on Russian literature.
他正讲俄罗斯文学。

The Russian formalists do this as well.
俄国形式主义者也是这样想的。