您要查找的是不是：
- Keywords nonpoisonous snake serums;antitoxin factor;neutralization;new-drugs for antitoxin; 无毒蛇血清;解毒因子;中和作用;抗蛇毒新药;
- nonpoisonous snake serums 无毒蛇血清
- Rhabdophis tigrinus is one of the largest quantitive and distributional snake in china, but it is treated as the nonpoisonous snake to neglect for a long time. 摘要虎斑颈槽蛇是中国数童较多、分布最广的蛇类之一，但一直被当作无毒蛇而忽视。
- Conclusion:There are natural antitoxin factors in the serum of nonpoisonous snakes which are able to neutralize several kinds of venom. 结论：王锦蛇和乌梢蛇血清中含有中和多种蛇毒的解毒因子。
- She recoiled at the sight of the snake. 她一见到蛇就往后缩。
- The dog drew back in terror when it saw the snake. 那狗看到这条蛇时，害怕得缩了回去。
- Did Harry tell you that? He's snake in the grass. 是哈利这么跟你说的吗？他是个不可信任的人。
- Antitoxin Factors in Serum of Nonpoisonous Snakes Detoxicating Several Kinds of Venom 无毒蛇血清中对抗蛇毒的解毒因子初探
- The girl screamed at the sight of the snake. 那女孩看到蛇就尖叫起来。
- At the sight of the snake, he drew back in horror. 一瞧见那蛇，他便吓得缩了回来。
- An army, like a snake, fight on its belly. 军队好比一条蛇，要靠肚子来打仗。
- The snake coiled itself around the tree. 蛇盘绕在树上。
- The snake coiled (itself) round the branch. 蛇(把身体)盘绕在树枝上。
- The doctor inoculated her with the serum. 我们所有人都注射了天花病毒。
- That snake in the grass reported me to the boss. 那个口蜜腹剑的家伙到老板那里告了我一状。
- The snake struck the man's hand. 蛇咬伤了那男人的手。
- The back of this snake is mottled. 这条蛇的背部有杂色斑点。
- The bird was petrified as the snake came near. 当蛇爬近时，鸟儿惊呆了。
- The snake glided smoothly towards its prey. 那条蛇轻快地向猎物游去。
- The child was frightened by the snake. 这小孩被蛇吓了一跳。
