無應(yīng)答

I hurried in response to my friend's summons for help. 我應(yīng)召急忙前去幫助我的朋友。

Patience is a sine qua non for a good teacher. 做個(gè)優(yōu)秀教師必不可少的條件是要有耐心。

The diplomat was declared persona non grata. 這位外交家被宣布為不受歡迎的使節(jié)。

He is declared personal non grata and forced to leave the country. 他被宣布為不受歡迎的人而被迫離開該國。

He made/gave no response to my inquiry. 他對我的詢問未予回答。