基本解释adj.飞行前的(为起飞作准备的)同根派生 preflights相关词英汉例句用作形容词 (adj.)The crew ran through the preflight procedures.机组人员又复习了一遍飞行前的程序。Weather conditions can change quickly, making preflight briefings obsolete.天气状况变幻莫测,使得飞行前的天气信息失去时效。preflights更多例句