毒液

The stinger of the Japanese giant hornet is about a quarter-inch long and can inject venom containing a strong enzyme, which can dissolve human tissue.

日本大黄蜂的螫针大约有四分之一英寸长，它能注射一种含有强酶的毒液，这种毒液能溶解人体组织。

After isolating the toxin, the researchers radioactively labeled and injected a purified form of the toxin, Tx2-6, into rats that suffered from high blood pressure and severe erectile dysfunction.

在分离这种毒液后，研究者用放射标记，将提纯的 Tx2-6毒液注射到有高血压和严重勃起功能障碍的老鼠体内。

Some snakes manufacture a poison different in every respect from that of others,as different as arsenic is from strychnine.

有些蛇产生的毒液也在各方面与另外一些毒蛇产生的毒液不同，就像砒霜不同于马钱子碱一样。

It did not; some snakes manufacture a poison different in every respect from that of others, as different as arsenic is from strychnine, and having different effects.

其实没有。有些蛇产生的毒液与别的蛇产生的毒液在各个方面都不同，就像砒霜不同于马钱子碱一样，效果也不同。

In nature, some of the most potent venoms and toxins work by blocking these channels, including the venom of certain snakes and strychnine.

实际上，一些最厉害的毒液和毒素也是通过堵塞这些通道来发挥其作用的，这其中就包括某些特定的蛇和马钱子碱的毒液。

It did not; some snakes manufactured a poison different in every respect from that of others, as different as arsenic is from strychnine, and having different effects.

其实没有。有些蛇产生的毒液在各方面与另外一些毒蛇产生的毒液不相同，就像砒霜不同于马钱子碱一样。

This, however, means nothing. Snakes did not acquire their poison for use against man but for use against prey such as rats and mice, and the effects on these of viperine poison is almost immediate.

但是，这没有什么关系，因为蛇有毒液不是用来对付人的，而是对付它的猎物，诸如鼠类，毒液对这些猎物会立刻起作用。

This, however, means nothing. Snakes did not acquire their poison for use againstman but for use against prey such as rats and mice, and the effects on these of viperine poison is almost immediate.

但是，这没有什么关系，因为蛇有毒液不是用来对付人的，而是对付它的猎物，诸如鼠类，毒液对这些猎物会立刻起作用。

"Snakes did not acquire their poison for use against man but for use against prey such as rats and mice, and the effects on these of viperine poison is almost immediate."

蛇产生毒液不是用来对付人类的，而是用于捕食老鼠耗子之类的猎物的，毒蛇的毒液几乎能立即毒死这些小动物。

"Snakes did not acquire their poison for use against man but for use against prey such as rat s and mice, and the effects on these of viperine poison is almost immediate."

蛇产生毒液不是用来对付人类的，而是用于捕食老鼠耗子之类的猎物的，毒蛇的毒液几乎能立即毒死这些小动物。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。