您要查找的是不是：
- underwater ultrasound 水下超声波
- This machine has been specially adapted for use underwater. 这机器是为水下使用而特别改装的。
- This machine has been specially adapted for underwater use. 这机器是为水下使用而特别改装的。
- A ship equipped for laying explosive underwater mines. 布雷舰艇装备有布水雷装置的舰艇
- A trademark used for an underwater breathing apparatus. 水肺，水中呼吸器用于水下呼吸装备的一种商标
- Travel Form is no longer useable underwater. 旅行形态不能再用于水下。
- A device used underwater to produce pulses of sound, as for an echo sounder. 声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置
- Riptide is a strong underwater current. 激潮是海面下一种强大的暗流，
- Ultrasound showed she was expecting twins. 超声波扫描显示她怀了双胞胎。
- Yes, including the underwater form. 可以，包括在水下的形态。
- Total Solution to Ultrasound Hi-Tech Field! 博大精深的超声波行业科学技术解决之道!
- They extract ten million tons of coal each year from underwater mines. 他们每年从水下煤矿中采掘一千万吨煤。
- Ultrasound waves to test the heel of your foot. 超声波测试您的脚后跟。
- An underwater ridge or rock shelf. 暗礁水下隆起物或岩石架状物
- ZHEJIANG PROVINCIAL ULTRASOUND MEDICAL POST. 浙江省超声医学专业岗位培训中心。
- An underground or underwater passage. 地道，坑道地下的或水下的通道
- Months later they saw the fetus in an ultrasound. 几个月以后，他们通过超声波看到了胎儿。
- The diver was carrying out an underwater operation. 那个潜水员正在水下作业。
- Tips and tricks for abdominal ultrasound. 腹部超音波的提示和技巧。
- Should all midwives learn to perform ultrasound? 助产士都应该学习做超声吗?
