Oscilloscopy
示波术
🗣️ 情景例句
Does the price include VAT?
这价钱是否包括增值锐在内？
I'm sure you need an original signature, not a faxed copy.
我知道你们需要的是原件，不是传真件。
Apparently what happened was that water collected on these tar pits, and the bigger animals like the elephants ventured out on to the apparently firm surface to drink, and were promptly bogged in the tar.
沥青坑里积存了水，大象那样的大动物冒险到似乎坚固的水面上去饮水，立即掉进了沥青坑。