Amniotic duct
[医] 羊膜管
🧩 词语组成解析
a. 羊膜的\\n[医] 羊膜的
duct
[dʌkt]
n. 管，导管;（电线，电缆等的）管道;
vt. 用导管输送;用管道供应;
🗣️ 情景例句
Now we can really start the party!
现在我们可以真正开始舞会了！
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必须使用信用卡，否则要付100美元的押金。
but it does mean that noise is less dangerous than, say,
但它确实说明，噪音的危险性--比如说--