“plain tract”的概念、定义、翻译、参考文献-科学参考

单词	plain tract
释义	plain tract [`plān ¦trakt] ^GEOLOGY The lower part of a stream, characterized by a low gradient and a wide floodplain.
随便看	Flagellata flagellate flagellated chamber flagellation flagellin flag flip-flop flag float flaggy flagilliflory flagman flag operand flagpole flag smut flagstaff flagstone flag tower flail flail tank flair flajolotite flak flak analysis excess conduction excess electron excess-fifty code

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