搾汁機係唔係機械呢?

2008-02-17 8:29 pm

如上題目!!! Thx!!!

回答 (6)

2008-02-18 1:19 am

✔ 最佳答案

It is a machine because althougth its energy is come from kinetic energy of human, the fruit is being mashed by the machine but not human.

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2008-02-17 10:12 pm

係,因為搾汁途中會經過齒輪,因此應用了機械

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2008-02-17 9:41 pm

係呀,當然係喇!

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2008-02-17 8:53 pm

我諗係電器, 唔係機械, 大件的物件先叫機械, 機械通常係用於工場

參考: 我諗

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2008-02-17 8:43 pm

係係係係係係
yes yes yes

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2008-02-17 8:34 pm

係
佢只係同其他機械唔同
佢唔洗用電..但佢都係機械既一種

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