n.救援者(rescuer的复数);
例句:
The rescuers brought the climbers back safe and sound.
救援人员把登山的人都平安地救了回来.
Rescuers had to wade across a river to reach them.
救援者必须蹚过一条河才能靠近他们。
Rescuers were picking over the rubble.
抢救人员正在挖碎砖瓦.