The head louse, Pediculus humanus, lives in the forest of fine hairs on the scalp.Its cousin, the body louse, lives not on the skin but in clothes.是什么意思_The head louse, Pediculus humanus, lives in the forest of fine hairs on the scalp.Its cousin, the body louse, lives not on the skin but in clothes.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句