Sonography
n. [医]超声波检查法, 超声波扫描术
🗣️ 情景例句
You won't believe this,
简直不会相信，
On a cold day, a warm fireplace feels very nice.
在天寒地冻的日子，温暖的炉火旁是很舒服的。
Cats never fail to fascinate human beings.
猫总能引起人们的极大兴趣。