Gadgeteering
n. 精巧机件的发明(设计)
🗣️ 情景例句
We'll open a letter of credit if you promise to effect shipment one month earlier.
如果你方答应提前一个月交货，我们就同意开信用证。
In my opinion,that's an excellent idea.
按照我的意见,那是一个极好的想法。
Though in those days, traveling was not as easy as it is today,
尽管在当时旅行不像现在这么容易，