greitzerCOCA¹¹⁴⁷⁴⁷ 基本例句 n.格雷策¹⁰⁰ Significant tweaks to the737’s basic tube-and- wing design add up “ like compound interest” on the craft, says MIT aeronautics and astronautics professor Edward Greitzer. 麻省理工的航空航天教授爱德华格雷策介绍说,这种设计将原来波音737简单的胶囊-机翼型设计变为“类融合体设计”机身。 yeeyan