tear sac
英汉例句
- Conclusion Injection of air to tear-sac is a good method in the therapy of neonate dacryocystitis.
結論淚囊壓力注氣術是治療新生兒淚囊炎較爲理想的一種自然物理療法。 - Worse was to come when tests also confirmed a tear in the amniotic sac, which meant the waters were leaking.
更糟糕的是，他們還檢測到，羊膜囊也破裂了，羊水開始外流。