有毒的

Any of various, usually poisonous perennial herbs of the genus Aconitum , having tuberous roots, palmately lobed leaves, blue or white flowers with large hoodlike upper sepals, and an aggregate of follicles.

乌头属的众多通常是有毒的植物中的任何一种，具有块根，掌状分裂的叶子和蓝色或白色的花。

Previously,these reactions were performed in dry acetonitrile which was manipulatively complex and environmentally unfriendly.

以前报道的此类反应，都是在有毒的有机溶剂，如乙腈中进行的，而且需要加入分子筛以除去反应体系中的水。

Large venomous ray with large barbed spines near the base of a thin whiplike tail capable of inflicting severe wounds.

能分泌毒液的大型鳐，其鞭形的尾部生有有毒的背棘，能造成严重的伤害。

Though corals get most of their food from the byproducts of zooxanthellae algae's photosynthesis, they also have barbed, venomous tentacles they can stick out, usually at night, to grab zooplankton and even small fish.

虽然珊瑚类得到很多它们的食物从副产品的动物黄藻类的光合作用，它们也有刺，有毒的触须能够粘住不放，通常在晚上，去夺取浮游动物和甚至小鱼。

Though corals get most of their food from the byproducts of zooxanthellae algae's photosynthesis, they also have barbed, venomous tentacles they can stick out, usually at night, to grab zooplankton and even small fish.

虽然珊瑚得到大部分它们的食物从虫黄藻海藻的光合作用的副产品，它们也是有刺的，有毒的触须它们可以伸出，通常在夜晚，去抓取浮游生物和甚至小鱼。

Patterns in Nature: Coral Though corals get most of their food from the byproducts of zooxanthellae algae's photosynthesis, they also have barbed, venomous tentacles they can stick out, usually at night, to grab zooplankton and even small fish.

意译：珊瑚在自然界的模式。虽然珊瑚得到很多食品从副产品的虫黄藻水藻的光合作用，它们也是有刺的，有毒的触须能够伸出，通常在夜间，去抓取浮游生物甚至小鱼。

Though corals get most of their food from the byproducts of zooxanthellae algae's photosynthesis, they also have barbed, venomous tentacles they can stick out, usually at night, to grab zooplankton and even small fish.

意译：珊瑚在自然界的模式。虽然珊瑚得到很多食品从副产品的虫黄藻水藻的光合作用，它们也是有刺的，有毒的触须能够伸出，通常在夜间，去抓取浮游生物甚至小鱼。

For example, UNEP publishes the International Register of Potentially Toxic Chemicals, which provides detailed information and policy proposals for more than 80,000 chemicals.

例如 UNEP 会发布一些可能有毒的化学物质的一些国际记录，从而为80，000多种化学药品的研制提供更详细的信息和政策建议。

Smith is a leading researcher of poisonous and venomous fish, and says that while snakes are more often associated with venom, there are far more poisonous species of fish.

史密斯是含有毒素与分泌毒液的鱼的首席研究者，他说人们通常会觉得蛇是有毒的，而各种鱼的毒性可能更强。

Avoid overfeeding because the remaining food will eventually rot at the bottom of the aquarium and cause the water quality to become toxic.

避免过度，因为剩下的食物最终将腐病在底部的水族馆和事业的水质，成为有毒的。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！