lǎo / shī / jiě / shì / shuō / hóu / yǐn / zài / zhè / duàn / wén / zì / zhōng / zhǐ / qiū / yǐn

老师解释说，“猴蚓”在这段文字中指蚯蚓。

The teacher explained that “猴蚓” refers to an earthworm in this passage.