Precurse
为...的前驱, 在...之前
🗣️ 情景例句
All right. We'll make close study about it and give you reply as soon as possible.
很好。对这个问题我们将仔细研究一下，尽快给你们答复。
It's incredible.
令人难以置信。
Excuse me. Are the hourse-drawn streetcars free?
对不起，这些马车是免费乘坐的吗？