Technological development
[经] 工艺发展, 技术开发
🧩 词语组成解析
🗣️ 情景例句
Let me know by the end of the week.
这个周末前给我回音。
If it's not too much trouble, I would like some help.
如果你不嫌麻烦的话，我想请你帮个忙。
I think I'm in a difficult position.
我想我现在的处境困难。