毒性

dú xìng zhí wù

毒性植物

toxic plant

dú xìng dà

毒性大

be highly poisonous

màn xìng dú xìng

慢性毒性

chronic toxicity

dú xìng fā zuò

毒性发作

toxic breakout

zhè ge jīn shǔ duì rén lèi dú xìng xiāng duì jiào dī

这个金属对人类毒性相对较低。

The metal has a relatively low toxicity to humans.

dú xìng hěn dà de wù zhì

毒性很大的物质

substances with high levels of toxicity