用中文说: "Guinea pig"

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Guinea pig

【中文】试验品、实验对象、尝试

     Shìyàn pǐn, shíyàn duìxiàng, chángshì

【解释】 When someone is used as a guinea pig to test new ideas or products.

-  I do not want to be a guinea pig when they test the first naglev train.

 我并不想成为他们测试第一列磁悬浮列车的实验对象。

 Wǒ bìng bùxiǎng chéngwéi tāmen cèshì dì yī liè cíxuánfú lièchē de shíyàn duìxiàng.

- They're looking for volunteers to act as guinea pigs for a new AIDs vaccine.

 他们正在找志愿者来测试新的艾滋病疫苗。

 Tāmen zhèngzài zhǎo zhìyuànzhě lái cèshì xīn de àizībìng yìmiáo.