Echouterograph
[医]子宫回波描记仪
🗣️ 情景例句
When are Susan and Harry picking you up, Marilyn?
Susan和Harry什么时候来接你们， Marilyn
Could you tell me where is the first-aid room?
你能不能告诉我急诊室在哪里？
it would take about 700 years for half of us to die,
那么我们当中的一半人过700年才会死去，