Predischarge
预放电
🗣️ 情景例句
Have some iced tea.
喝点冰茶吧。
Excuse me I couldn't tell you beforehand.
对不起我不能事先告诉你。
Excuse me, Mr Green. I can't find the twins.
对不起，格林先生，我找不到那对双胞胎了。