音标: 英 [haɪ'drɒksɪl] 美 [haɪ'drɒksɪl]
1. And we've got devices that can sniff out hydroxyl polybutadiene propellant deployed at all likely exit points.
我们有可以探测到羟基聚丁二烯推进剂 的设备 并部署在所有可能的出境点