chaperon
n
(esp formerly) older person, usu a woman, who looks after a girl or a young unmarried woman on social occasions (尤指旧时)在社交场合照顾少女或未婚女子的年长者(通常为妇女); 年长女伴; 保护人. chaperon, v [Tn]
act as a chaperon for (sb) 当(某人的)年长女伴.
🗣️ 情景例句
I'm really impressed by your show.
你的展览让我留下了深刻的印象。
I can't help but be astonished by that acrobat.
我不能不为那杂技演员的表演而深为惊讶。
It has expanded without any idea of the true nature of the human beings who run the machines,