Astronaut Pierre Thuot tried to latch the 15-foot robotic arm onto the satellite.
宇航员皮埃尔·索特想要把这个长15英尺的机械手安到人造卫星上。
《柯林斯英汉双解大词典》
2
Lock blade arm down with safety latch before installing handle.
安装手柄前请用安全插销锁下刀臂。
3
A. Surface Closers: BHMA A156.4; rack-and-pinion hydraulic type with adjustable sweep and latch speeds controlled by key-operated valves and forged-steel main arm.