gaidosCOCA²²⁸⁵⁰⁶ 例句 During an astrobiology meeting at the Vatican of all places, he and a colleague, Eric Gaidos, realized that hydrogen would work. 在梵蒂冈的天体生物学会议上，他和他的一名同事——艾瑞克·盖达认识到，氢可能会起作用。 yeeyan Susan Gaidos is a freelance writer based in Maine. 作者苏珊·盖多斯是一位缅因州的自由撰稿人。 yeeyan