短语词组短语submersed d 生于水中的submersed macrophyte 沉水植物Submersed Nozzle 浸入式水口submersed pump 潜液泵submersed equipment 水下设备submersed plant 浮叶植物submersed sensor 淹没式传感器submersed filter 浸入式滤清器submersed culture 深层培养 返回 submersed