Definition: describes language, clothes and behaviour that are serious and correct Level: B2
请柬要求晚宴着正装出席。
The invitation requires ___formal attire for the dinner party.
商务会议通常要求使用正式的语言和着装。
Business meetings often require ___formal language and dress.
他正式的态度让面试感觉非常严肃。
His ___formal manner made the interview feel very serious.
