eldest sonˈeldɪstsʌn短语¹⁶⁵⁶³ 基本例句 长子 家庭关系 Biden will soon have a personal connection to the war in Iraq. His eldest son, Beau, a captain in the Delaware National Guard, is scheduled to leave for a tour of duty in Iraq in October. 拜登本人很快就将与美国的对伊战争联系在一起，因为他的长子是德拉瓦州国民警卫队的一名上尉， 将于今年10月被派往伊拉克。 ebigear