“slips”的概念、定义、翻译、参考文献-科学参考

单词	slips
释义	slips [`slips] ^ENGINEERING A wedge-shaped steel collar fabricated in two sections, designed to hold a string of casing between various portions of the drilling operation.
随便看	urethra urethral gland urethritis ureyite uric acid uricase uricotelism uridine uridine diphosphate percentage modulation percentage ripple percentage subsidence percentage support percent compaction percent defective percent distortion percentile percent make percent modulation percept perception perceptron perceptual overload perch perched aquifer

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