Who will take the chair at the next meeting?
誰將主持下一次會議?
All questions should be addressed to the chair.
所有問題都應當向主席提出。
She is the chair of the board of governors at a local school.
她是當地一家學校的校董會主席。
He was appointed to the Chair of Physics at Cambridge in the early 20th century.
他在二十世紀初被任命為劍橋大學物理系主任。