“step trench”的概念、定义、翻译、参考文献-科学参考

单词	step trench
释义	step trench [`step ´trench] ^ARCHEOLOGY A trench cut in a mound in a series of steps.
随便看	Monosigales monosiphonous monosodium acid methanearsonate monosodium glutamate monosome monosomy monospacing monospermous monosporangium monospore monostable monostable blocking oscillator monostable circuit monostable multivibrator monostat monostatic radar monostome Monostylifera monosubstituted alkene monoterpene Monotomidae monotone monotone convergence theorem monotone function monotone nondecreasing function

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