短语词组短语water -immersion restraint stress 束缚应激;浸水束缚应激Water -immersion alone 单纯浸水应激restraint water -immersion stress 浸水应激;束缚;大鼠束缚浸水应激;束缚浸水应激ultrasonic water -immersion focusing 超声水浸聚焦法 返回 water immersion