understudy的例句（understudy在句子中的用法）

• The understudy is substituted when the leading actor falls ill. “主角演员患病,由替角代替演出”.
• The understudy was substituted when the leading actor fell ill. 主角演员患病,由替角代替演出.
• The leading player is ill. Let his understudy to appear on the scene. 主角演员病了, 让他的替角出场.
• He was an understudy to Charlie Chaplin on a tour of the USA. 他是查理·卓别麟美国巡演期间的替角儿。