单词 jet propulsion 释义 jet propulsion[jet n.3]The ejection of a usu. high-speed jet of gas (or liquid) as a source of propulsive power, esp. for aircraft.1867Ann. Rep. Aronaut. Soc. 50 In spite of the costly experiments..made to revive the system of je...
单词 jet propulsion 释义 jet propulsion n [U]. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...