磷化氢，三氢化磷一种无色的、易自燃的有毒气体，ph3，有象鱼的气味，可用作。
A colorless, spontaneously flammable poisonous gas, PH3, having a fishy odor and used as a doping agent for solid-state components.
布设渔网的一些新方法已经减少副捕获物海豚的捕获，但没有减少其它一些生物的捕获，象长嘴鱼、海龟和鲨鱼。
New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.
它们象无鱼可打的沙漠中被侵蚀的地方一般古老。
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