non-mainstay

常见例句

He is the mainstay of our theatre group.
他是我們劇組的台柱。
This non sequitur invalidates his argument.
他不根據前提推理因而論証無傚。
Patience is a sine qua non for a good teacher.
做個優秀教師必不可少的條件是要有耐心。
The diplomat was declared persona non grata.
這位外交家被宣佈爲不受歡迎的使節。
He is declared personal non grata and forced to leave the country.
他被宣佈爲不受歡迎的人而被迫離開該國。
The culture of pearls is the mainstay of this county.
珍珠養殖是該縣的主要經濟支柱。