beaded lizard

同根派生

It is sluggish But has a strong Bite. The venom (a neurotoxin) is conducted along grooves in the teeth from glands in the lower jaw. Bites are rarely fatal to humans. The other venomous species is the Mexican Beaded lizard (H. horridum).
动作皆迟缓;但咬啮有力。多数牙上有两道沟槽;以便引出下颚的毒腺的分泌物;内含神经毒素;但很少能致人死亡。墨西哥串珠蜥(H.;horridum)是另一种有毒蜥蜴。
Biology Of Gila Monsters And Beaded Lizards
大毒蜥与珠状蜥蜴生物学
The lizard's tongue shot out and scooped up the fly.
蜥蜴的舌头突然伸出来把苍蝇卷入口中。
He took a bead on the hare and then fired.
他瞄准了野兔，然后开枪。
His face was beaded with small particles of rain.
他的脸上挂满了小雨点儿。