“building block”的概念、定义、翻译、参考文献-科学参考

单词	building block
释义	building block [`bil·diŋ ´bläk] ^MATERIALS A hollow block, either of burned clay or concrete, used in constructing the walls of buildings, and often faced with brick or stone.
随便看	Pterodactyloidea pteroic acid Pteromalidae Pteromedusae Pterophoridae Pteropidae Pteropoda Pteropodidae pteropod ooze Pteropsida Pterosauria pterostigma pteroylglutamic acid pterygium pterygoid bone pterygopalatine fossa pterygoquadrate Ptiliidae Ptilodactylidae Ptilodontoidea ptilolite Ptinidae PTM Ptolemaic system Ptolemy's theorem

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