“vein”的概念、定义、翻译、参考文献-科学参考

单词	vein
释义	vein [vān] ^ANATOMY A relatively thin-walled blood vessel that carries blood from capillaries to the heart in vertebrates. ^BOTANY One of the vascular bundles in a leaf. ^GEOLOGY A mineral deposit in tabular or shell-like form filling a fracture in a host rock. ^{INVERTEBRATE ZOOLOGY} 1. One of the thick, stiff ribs providing support for the wing of an insect. 2. A venous sinus in invertebrates.
随便看	sodium glucoheptonate sodium gluconate sodium glucosulfone sodium glutamate sodium gold chloride sodium gold cyanide sodium-graphite reactor sodium halide sodium halometallate sodium hexylene glycol monoborate sodium hydrate sodium hydride sodium hydrogen phosphate sodium hydrogen sulfide sodium hydrosulfide sodium hydrosulfite sodium hydroxide sodium hypochlorite sodium hypophosphite sodium hyposulfite sodium illite sodium iodate sodium iodide sodium iodide scintillator sodium isopropylxanthate

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