hypnotoxin
美 英
英漢解釋
例句
They called it hypnotoxin because, when they injected it into other dogs which had not been prevented from sleeping, the dogs fell asleep.
他們把這種物質稱之為催眠激素,因為當把這種物質注射到其他睡眠充足的狗身上時,這些狗都睡著了。