Echosonogram
超声回波图
🗣️ 情景例句
You can watch the web-cast of this program if you have broadband access to the internet.
如果你能用宽带上网的话，你能在网上收看到这个节目。
You haven't been around much lately,have you?
你近来不大出来走动了，是吧？
What day is today?
今天星期几？