Ultrasonography
n. 超声波检查法
🗣️ 情景例句
Some music tapes and some blank tapes
带一些音乐带和一些空白带
Better eye sore than all blind.
眼痛总比瞎眼好。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面，让船在一个气垫上行驶，