Preionization
[化] 自电离; 预电离
🗣️ 情景例句
Is it all right if I use my credit card?
如果我使用信用卡行吗？
Education begins a gentleman, conversation completes him.
人的教养始于教育，成于社交。
Do you know what time the film begins?
你知道电影何时开始？