Corotron
电晕管； 电晕发射装置
🗣️ 情景例句
Philip had to go back to the hospital. Philip
必须要回医院。
If the eye do no admire, the heart will not desire.
眼不馋，心不贪。
I have never been able to look at a snail since then.
从那以后，我再也不能看一眼蜗牛了。