n.魚類學(xué)；魚類學(xué)者作
But, restrained by his Massachusetts culture, he played out the game in this mild form of botany and ichthyology. 可是受到自己馬薩諸塞州文化的限制，他只好玩了這種溫和點(diǎn)的植物學(xué)和魚類學(xué)游戲。
