Oscillosynchroscope
同步示波器
🗣️ 情景例句
Here are the samples for your examination.
这里是样品，请查看。
He was so angry, he began to jump and down.
他愤怒得开始顿足。
Here is a shopping list so you won't forget anything, she said.
“这是购货单，这样你便不会遗漏什么东西，”她说。