Obstacle Avoidance Drones. Obstacle vs impedimentimpediment / ɪmˈpedɪmənt; Ɪmˋpɛdəmənt/ n ~ (to sb/sth) person or thing that hinders or obstructs the progress or movement o
如何区别obstacle及obstruction？谢谢～obstacle impediment obstruction hindrance 都含“阻碍”、“障碍物”的意思。 (1)obstacle指“阻碍前进的东西或状况”, 如: Ɪmˋpɛdəmənt/ n ~ (to sb/sth) person or thing that hinders or obstructs the progress or movement o Obstacle vs impedimentimpediment / ɪmˈpedɪmənt;
Ɪmˋpɛdəmənt/ n ~ (to sb/sth) person or thing that hinders or obstructs the progress or movement o 如何区别obstacle及obstruction？谢谢～obstacle impediment obstruction hindrance 都含“阻碍”、“障碍物”的意思。 (1)obstacle指“阻碍前进的东西或状况”, 如: Obstacle vs impedimentimpediment / ɪmˈpedɪmənt;
1、读音不同 obstacle：英 [ˈɒbstəkl]、美 [ˈɑːbstəkl] barrier：英 [ˈbæriə (r)]、美 [ˈbæriər] 2、词语复数形式不同 obstacle的复数：obstacles barrier的复数：barriers 3、用法不同 obstacle指在. Ɪmˋpɛdəmənt/ n ~ (to sb/sth) person or thing that hinders or obstructs the progress or movement o Obstacle vs impedimentimpediment / ɪmˈpedɪmənt;