形容词
1. They were using a mechanical shovel to clear up the streets.
他们用机械铲土机清理街道。
2. Blinking is a mechanical action of the eyelids.
眨眼是眼睑的无意识动作。
3. He was asked the same question so many times that the answer became mechanical.
他被寻问了好几遍同一个问题,他的回答变得机械性了。