Prepulsing
前脉冲; 发送超前脉冲
🗣️ 情景例句
We had such a good time at the aquarium.
我们在水族馆玩得真开心。
The following answer is subject to official confirmation.
以下的答案必须再经过正式确认才有效。
We should save unnecessary expenses.
我们应节省不必要的开支。