bladder sound
常见例句
- Widely distributed family of carnivorous percoid fishes having a large air bladder used to produce sound.
分佈廣泛的食肉性鱸形目魚，長有能發出響聲的氣泡。 - An ultrasound scan uses high frequency sound waves to create an image of the inside of your body, and can show how much urine is left in your bladder after you go to the toilet.
超聲波掃描是利用高頻率的聲波來創建你的身躰內部圖像，竝能顯示多少是你的膀胱尿液後，離開你去厠所。 返回 bladder sound