Sonography
n. [医]超声波检查法, 超声波扫描术
🗣️ 情景例句
Sure. It's up ahead to your left.
好的。往前走，在你的左边。
The doctor said I looked worried and nervous.
医生说我看起来太忧郁和紧张了。
the plentiful supply of food thrown overboard by the crews on the rigs;
钻井平台工作人员抛到海里充足的食物；