Seyfert
n. 赛弗特星系
🗣️ 情景例句
to serve the senior citizens
为Riverdale的老年人
It is not work that kills,but worry.
工作不会伤身，伤身乃是忧虑。
Please fill in the blanks when you are answering the test questions.
你考试时请把那些空填上。