Microoscillograph
显微示波器
🗣️ 情景例句
Hi, gang. Hi, everybody.
嗨 ，各位。
He told me to take these pills every four hours.
他告诉了我每4小时吃一次这些药片。
They support the cables from which the bridge has been suspended.
高塔支撑着钢缆，而钢缆又悬吊着大桥，