ประโยคภาษาจีน : 中文句子 |
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zhè xiē 这些 wù zhì 物质 shì 是 guǎng fàn 广泛 shǐ yòng 使用 de 的 duì fu 对付 tiào 跳 sāo 骚 hé 和 cháng chóng 肠虫 de 的 kàng 抗 jì shēng chóng 寄生虫 jì 剂 |
These are antiparasite agents (the most familiar of which is called ivermectin) that are widely used against fleas and gut worms. |