delicacy that is highly dangerous because of a potent nerve poison in ovaries and liver
any of numerous marine fishes whose elongated spiny body can inflate itself with water or air to form a globe; several species contain a potent nerve poison; closely related to spiny puffers
造句
用作名詞(n.)
The results show that processed puffer fish is safe and is not toxic to human. 研究表明經過加工的河豚魚烤魚片是安全的,對人體無任何毒害作用。