Micromachining
n. 显微机械加工
🗣️ 情景例句
It's still a little over two hours, Harry.
仍然还有两个多小时， Harry。
My mother mailed me a parcel.
我妈给我寄了一个包裹。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，