单词	en échelon
释义	en échelon /ɒn ˈeɪʃ(ə)lɒ̃ / adjective & adverb chiefly Geology In approximately parallel formation at an oblique angle to a particular direction.Without such detailed observations, it is not possible to identify the processes responsible for the formation of these en echelon cracks, nor assess their potential for future slope failure. Origin French, literally 'in rung formation'.
随便看	in part in particular in parvo in passing inpatient in pawn in person in personam in petto in-phase in pig in place in place of in pocket in pod in (point of) fact in potentia inpouring in practice in principle in print in private in process of time in profile in progress

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